STOCKHOLDERS' EQUITY (Details Textual) (USD $)
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1 Months Ended |
0 Months Ended |
3 Months Ended |
6 Months Ended |
12 Months Ended |
0 Months Ended |
1 Months Ended |
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Sep. 17, 2015
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Jul. 08, 2015
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Nov. 30, 2015
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Nov. 30, 2014
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Nov. 30, 2015
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Nov. 30, 2014
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May 31, 2015
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Dec. 08, 2014
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Dec. 31, 2014
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May 29, 2015
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May 07, 2013
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Common Stock, Shares Authorized |
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200,000,000us-gaap_CommonStockSharesAuthorized |
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200,000,000us-gaap_CommonStockSharesAuthorized |
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200,000,000us-gaap_CommonStockSharesAuthorized |
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Preferred Stock, Shares Authorized |
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200,000,000us-gaap_PreferredStockSharesAuthorized |
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200,000,000us-gaap_PreferredStockSharesAuthorized |
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200,000,000us-gaap_PreferredStockSharesAuthorized |
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Preferred stock, par value per share |
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$ 0.00001us-gaap_PreferredStockParOrStatedValuePerShare |
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$ 0.00001us-gaap_PreferredStockParOrStatedValuePerShare |
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0.00001us-gaap_PreferredStockParOrStatedValuePerShare |
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Common Stock, Shares, Issued |
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4,891,320us-gaap_CommonStockSharesIssued |
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4,891,320us-gaap_CommonStockSharesIssued |
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4,573,360us-gaap_CommonStockSharesIssued |
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Common Stock, Shares, Outstanding |
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4,891,320us-gaap_CommonStockSharesOutstanding |
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4,891,320us-gaap_CommonStockSharesOutstanding |
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4,573,360us-gaap_CommonStockSharesOutstanding |
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Share-based payment expense |
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$ 1,611,102us-gaap_AllocatedShareBasedCompensationExpense |
$ 456,305us-gaap_AllocatedShareBasedCompensationExpense |
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Stock Issued During Period, Shares, New Issues |
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10,460us-gaap_StockIssuedDuringPeriodSharesNewIssues |
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Preferred Stock Dividends, Income Statement Impact |
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49,890us-gaap_PreferredStockDividendsIncomeStatementImpact |
0us-gaap_PreferredStockDividendsIncomeStatementImpact |
99,780us-gaap_PreferredStockDividendsIncomeStatementImpact |
0us-gaap_PreferredStockDividendsIncomeStatementImpact |
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Stock Issued During Period, Shares, Reverse Stock Splits |
45,732,674us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits |
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Stockholders' Equity Note, Changes in Capital Structure, Subsequent Changes to Number of Common Shares |
4,573,360us-gaap_StockholdersEquityNoteChangesInCapitalStructureSubsequentChangesToNumberOfCommonShares |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares |
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138,000us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares |
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Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Total |
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908,270us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized |
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Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition |
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43 months |
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Maximum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Preferred Stock Dividends, Income Statement Impact |
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149,670us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_RangeAxis = us-gaap_MaximumMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value |
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$ 20.00us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue / us-gaap_RangeAxis = us-gaap_MaximumMember |
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Minimum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value |
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$ 10.00us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue / us-gaap_RangeAxis = us-gaap_MinimumMember |
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Common Stock [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Common Stock, Shares, Issued |
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4,899,291us-gaap_CommonStockSharesIssued / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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4,899,291us-gaap_CommonStockSharesIssued / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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4,368,905us-gaap_CommonStockSharesIssued / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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Common Stock, Shares, Outstanding |
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4,899,291us-gaap_CommonStockSharesOutstanding / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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4,899,291us-gaap_CommonStockSharesOutstanding / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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4,368,905us-gaap_CommonStockSharesOutstanding / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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Stock Issued During Period, Shares, New Issues |
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522,386us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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1,073,851us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
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Stock Options [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Options granted |
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12,500us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember |
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147,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember |
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Options, exercise price |
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$ 10us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember |
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17.2us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember |
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2014 Equity Plan [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Maximum options authorized for issuance |
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150,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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150,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant |
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250,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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250,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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2014 Equity Plan [Member] | Stock Options [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Share-based payment expense |
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177,657us-gaap_AllocatedShareBasedCompensationExpense / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
112,531us-gaap_AllocatedShareBasedCompensationExpense / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Options granted |
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242,500us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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138,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
138,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Options, exercise price |
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$ 20.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number |
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75,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number |
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173,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Amortization of Modification Expenses |
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$ 104,759staf_AmortizationOfModificationExpenses / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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2014 Equity Plan [Member] | Stock Options [Member] | Maximum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Options, exercise price |
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$ 20.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
20.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term |
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10 years |
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2014 Equity Plan [Member] | Stock Options [Member] | Minimum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Options, exercise price |
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$ 10.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
10.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = us-gaap_EmployeeStockOptionMember / us-gaap_PlanNameAxis = staf_EquityPlanMember / us-gaap_RangeAxis = us-gaap_MinimumMember |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term |
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5 years |
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2014 Equity Plan [Member] | Stock Option Two [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Options granted |
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107,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross / us-gaap_OptionIndexedToIssuersEquityEquityAxis = staf_StockOptionTwoMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Options, exercise price |
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$ 10.00us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice / us-gaap_OptionIndexedToIssuersEquityEquityAxis = staf_StockOptionTwoMember / us-gaap_PlanNameAxis = staf_EquityPlanMember |
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Series A Preferred Stock [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Preferred Stock, Shares Authorized |
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1,663,008us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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1,663,008us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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1,663,008us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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Preferred stock, par value per share |
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$ 10.00us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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$ 10.00us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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10.00us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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$ 10.00us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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Preferred Stock, Shares Issued |
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1,663,008us-gaap_PreferredStockSharesIssued / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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1,663,008us-gaap_PreferredStockSharesIssued / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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0us-gaap_PreferredStockSharesIssued / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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Preferred Stock, Dividend Rate, Percentage |
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12.00%us-gaap_PreferredStockDividendRatePercentage / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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12.00%us-gaap_PreferredStockDividendRatePercentage / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember |
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Preferred Stock, Redemption Terms |
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Shares of the Series A Preferred Stock are convertible into shares of Common Stock at the holders election at any time prior to December 31, 2018 (the Redemption Date), at a conversion rate of one and three tenths (1.3) shares of Common Stock for every one share of Series A Preferred Stock that the holder elects to convert. |
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Series A Preferred Stock [Member] | Designated Shares [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Preferred Stock, Shares Authorized |
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1,663,008us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = staf_DesignatedSharesMember |
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1,663,008us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = staf_DesignatedSharesMember |
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Preferred stock, par value per share |
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0.00001us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = staf_DesignatedSharesMember |
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$ 0.00001us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_SeriesAPreferredStockMember / us-gaap_StatementEquityComponentsAxis = staf_DesignatedSharesMember |
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Convertible Preferred Stock [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Preferred Stock, Shares Issued |
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1,663,008us-gaap_PreferredStockSharesIssued / us-gaap_StatementClassOfStockAxis = us-gaap_ConvertiblePreferredStockMember |
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Preferred Stock, Dividend Rate, Percentage |
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12.00%us-gaap_PreferredStockDividendRatePercentage / us-gaap_StatementClassOfStockAxis = us-gaap_ConvertiblePreferredStockMember |
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Preferred Stock, Redemption Price Per Share |
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1.00us-gaap_PreferredStockRedemptionPricePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_ConvertiblePreferredStockMember |
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Preferred Stock, Redemption Terms |
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Shares of the Series A Preferred Stock are convertible into shares of Common Stock at the holders election at any time prior to December 31, 2018 (the Redemption Date), at a conversion rate of thirteen hundredths (0.13) shares of Common Stock for every one share of Series A Preferred Stock that the Holder elects to convert. Except as otherwise required by law, the Series A Preferred Stock shall have no voting rights. |
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Convertible Preferred Stock [Member] | Designated Shares [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Preferred Stock, Shares Authorized |
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1,663,008us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_ConvertiblePreferredStockMember / us-gaap_StatementEquityComponentsAxis = staf_DesignatedSharesMember |
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Preferred stock, par value per share |
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0.00001us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = us-gaap_ConvertiblePreferredStockMember / us-gaap_StatementEquityComponentsAxis = staf_DesignatedSharesMember |
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Blank Check Preferred Shares [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Preferred Stock, Shares Authorized |
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20,000,000us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = staf_BlankCheckPreferredSharesMember |
Preferred stock, par value per share |
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$ 0.00001us-gaap_PreferredStockParOrStatedValuePerShare / us-gaap_StatementClassOfStockAxis = staf_BlankCheckPreferredSharesMember |
Blank Check Preferred Shares [Member] | Maximum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Common Stock, Shares Authorized |
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200,000,000us-gaap_CommonStockSharesAuthorized / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementClassOfStockAxis = staf_BlankCheckPreferredSharesMember |
Blank Check Preferred Shares [Member] | Minimum [Member] |
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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Common Stock, Shares Authorized |
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75,000,000us-gaap_CommonStockSharesAuthorized / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementClassOfStockAxis = staf_BlankCheckPreferredSharesMember |