v2.4.1.9
CONDENSED CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)
Nov. 30, 2015
May 31, 2015
Preferred Stock, Par or Stated Value Per Share (in dollars per share) $ 0.00001us-gaap_PreferredStockParOrStatedValuePerShare $ 0.00001us-gaap_PreferredStockParOrStatedValuePerShare
Preferred Stock, Shares Designated 200,000,000us-gaap_PreferredStockSharesAuthorized 200,000,000us-gaap_PreferredStockSharesAuthorized
Common Stock, Par or Stated Value Per Share (in dollars per share) $ 0.00001us-gaap_CommonStockParOrStatedValuePerShare $ 0.00001us-gaap_CommonStockParOrStatedValuePerShare
Common Stock, Shares Authorized 200,000,000us-gaap_CommonStockSharesAuthorized 200,000,000us-gaap_CommonStockSharesAuthorized
Common Stock, Shares, Issued 4,891,320us-gaap_CommonStockSharesIssued 4,573,360us-gaap_CommonStockSharesIssued
Common Stock, Shares, Outstanding 4,891,320us-gaap_CommonStockSharesOutstanding 4,573,360us-gaap_CommonStockSharesOutstanding
Series A Preferred Stock [Member]    
Preferred Stock, Par or Stated Value Per Share (in dollars per share) $ 10.00us-gaap_PreferredStockParOrStatedValuePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
$ 10.00us-gaap_PreferredStockParOrStatedValuePerShare
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
Preferred Stock, Shares Designated 1,663,008us-gaap_PreferredStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
1,663,008us-gaap_PreferredStockSharesAuthorized
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
Preferred Stock, Shares Issued 1,663,008us-gaap_PreferredStockSharesIssued
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
0us-gaap_PreferredStockSharesIssued
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
Preferred Stock, Shares Outstanding 1,663,008us-gaap_PreferredStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember
0us-gaap_PreferredStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember