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Stock Repurchases (Tables)
12 Months Ended
Mar. 31, 2014
Stock Repurchases Tables  
Stock Repurchases [Table Text Block]

The stock repurchase activity since March 31, 2011 is summarized as follows:

          Weighted      
          Average      
    Shares     Price     Amount
    Repurchased     Per Share     Repurchased
Balance at March 31, 2011   3,870,985    $ 2.26    $ 8,022,690 
Repurchase of common stock   301,800      2.95      888,964 
Balance at March 31, 2012   4,172,785      2.23      8,911,654 
Repurchase of common stock           -  
Balance at March 31, 2013   4,172,785      2.23      8,911,654 
Repurchase of common stock           -  
Balance at March 31, 2014   4,172,785    $ 2.23    $ 8,911,654