STOCKHOLDERS' EQUITY (Details) (USD $)
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0 Months Ended |
6 Months Ended |
12 Months Ended |
Jul. 08, 2015
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Nov. 30, 2015
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May 31, 2015
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
10,460us-gaap_StockIssuedDuringPeriodSharesNewIssues |
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Shares issued to consultants [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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42,746us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember |
23,250us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember |
Fair Value at Issuance |
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$ 242,830us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember |
$ 215,000us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember |
Shares issued to consultants [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 4.30us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
$ 6.20us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued to consultants [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 8.20us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
$ 19.20us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceOneMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued for conversion of convertible notes payable [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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125,000us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwoMember |
40,000us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwoMember |
Fair Value at Issuance |
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507,146us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwoMember |
600,000us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwoMember |
Fair Value at Issuance (per share) |
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$ 4.10us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwoMember |
$ 15.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwoMember |
Shares issued in connection with accrued interest on convertible notes [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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791us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceThreeMember |
Fair Value at Issuance |
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11,868us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceThreeMember |
Fair Value at Issuance (per share) |
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$ 15.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceThreeMember |
Shares issued in connection with convertible notes [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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8,450us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFourMember |
Fair Value at Issuance |
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123,345us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFourMember |
Fair Value at Issuance (per share) |
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$ 6.90us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceFourMember |
Shares issued in connection with amendment of convertible notes [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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2,604us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFiveMember |
Fair Value at Issuance |
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16,923us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFiveMember |
Fair Value at Issuance (per share) |
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$ 6.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceFiveMember |
Shares issued in connection with Series A convertible bonds [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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10,600us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSixMember |
Fair Value at Issuance |
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174,142us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSixMember |
Fair Value at Issuance (per share) |
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$ 6.10us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceSixMember |
Shares issued in connection with amendment of Series A convertible bonds [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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9,290us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSevenMember |
Fair Value at Issuance |
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93,781us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSevenMember |
Shares issued in connection with amendment of Series A convertible bonds [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 6.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceSevenMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued in connection with amendment of Series A convertible bonds [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 13.90us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceSevenMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued in connection with Series B convertible bonds [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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9,815us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceEightMember |
Fair Value at Issuance |
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123,505us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceEightMember |
Fair Value at Issuance (per share) |
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$ 12.60us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceEightMember |
Shares issued to board and committees members [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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98,500us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember |
30,250us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember |
Fair Value at Issuance |
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502,687us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember |
283,530us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember |
Shares issued to board and committees members [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 4.399us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
$ 3.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued to board and committees members [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 8.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
$ 19.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceNineMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued as interest on debt [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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43,375us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTenMember |
Fair Value at Issuance |
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309,240us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTenMember |
Shares issued as interest on debt [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 2.80us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTenMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued as interest on debt [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 18.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTenMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued to private placement agent [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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9,630us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember |
1,651us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember |
Fair Value at Issuance |
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48,149us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember |
27,832us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember |
Shares issued to private placement agent [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 4.9999us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
$ 8.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued to private placement agent [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 5.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
$ 19.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceElevenMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued in connection with conversion of accounts payable [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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23,662us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwelveMember |
Fair Value at Issuance |
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215,674us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwelveMember |
Shares issued in connection with conversion of accounts payable [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 8.40us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwelveMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued in connection with conversion of accounts payable [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 17.30us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwelveMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued in connection with conversion of Initio promissory notes [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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305,603us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceThirteenMember |
Fair Value at Issuance |
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2,290,210us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceThirteenMember |
Shares issued in connection with conversion of Initio promissory notes [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 6.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceThirteenMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued in connection with conversion of Initio promissory notes [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 7.501us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceThirteenMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued in connection with conversion of accrued interest and interest expense associated with Initio promissory notes [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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30,236us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFourteenMember |
Fair Value at Issuance |
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226,189us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFourteenMember |
Shares issued in connection with conversion of accrued interest and interest expense associated with Initio promissory notes [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 6.50us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceFourteenMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
Shares issued in connection with conversion of accrued interest and interest expense associated with Initio promissory notes [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 7.501us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceFourteenMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
Shares issued for conversion of Series A bonds [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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370,969us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFifteenMember |
Fair Value at Issuance |
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3,709,655us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceFifteenMember |
Fair Value at Issuance (per share) |
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$ 10.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceFifteenMember |
Shares issued for conversion of Earn-out liability [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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113,405us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSixteenMember |
Fair Value at Issuance |
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340,215us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSixteenMember |
Fair Value at Issuance (per share) |
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$ 3.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceSixteenMember |
Shares issued in connection with settlement agreement [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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27,500us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSeventeenMember |
Fair Value at Issuance |
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255,750us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceSeventeenMember |
Fair Value at Issuance (per share) |
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$ 9.30us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceSeventeenMember |
Shares issued as a bonus [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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22,400us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceEighteenMember |
Fair Value at Issuance |
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188,160us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceEighteenMember |
Fair Value at Issuance (per share) |
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$ 8.40us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceEighteenMember |
Shares issued to employees [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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138,300us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceNineteenMember |
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Fair Value at Issuance |
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687,928us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceNineteenMember |
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Shares issued to employees [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 4.30us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceNineteenMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
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Shares issued to employees [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 8.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceNineteenMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
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Shares issued pursuant to acquisition of subsidiary [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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102,460us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyMember |
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Fair Value at Issuance |
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700,168us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyMember |
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Shares issued pursuant to acquisition of subsidiary [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 4.70us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
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Shares issued pursuant to acquisition of subsidiary [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 8.20us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
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Shares issued in connection with extension of Series A convertible bonds [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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4,375us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyOneMember |
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Fair Value at Issuance |
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23,975us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyOneMember |
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Fair Value at Issuance (per share) |
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$ 5.48us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyOneMember |
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Shares issued in connection with extension of Series B convertible bonds [Member] |
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Stockholders Equity [Line Items] |
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Number of Common Stock Shares |
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1,375us-gaap_StockIssuedDuringPeriodSharesNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyTwoMember |
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Fair Value at Issuance |
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$ 6,875us-gaap_StockIssuedDuringPeriodValueNewIssues / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyTwoMember |
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Shares issued in connection with extension of Series B convertible bonds [Member] | Minimum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 4.999us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyTwoMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
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Shares issued in connection with extension of Series B convertible bonds [Member] | Maximum [Member] |
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Stockholders Equity [Line Items] |
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Fair Value at Issuance (per share) |
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$ 5.00us-gaap_SharesIssuedPricePerShare / staf_EquityIssuanceAxis = staf_EquityIssuanceTwentyTwoMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
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