Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details) - Schedule of restricted stock awards

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Stockholders' Equity (Details) - Schedule of restricted stock awards (USD $)
9 Months Ended
Apr. 30, 2014
Schedule of restricted stock awards [Abstract]  
Outstanding at July 31, 2013 125,133
Outstanding at July 31, 2013 $ 3.45
Awarded $ 3.35
Awarded 3,000
Vested (65,063)
Vested $ (2.48)
Expired or forfeited (11,160)
Expired or forfeited $ (1.70)
Unvested at end of period 51,910
Unvested at end of period $ 5.05