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
6 Months Ended
Jan. 31, 2016
$ / shares
shares
Schedule of restricted stock awards [Abstract]  
Outstanding at July 31, 2015 | shares 21,501
Outstanding at July 31, 2015 | $ / shares $ 8.84
Vested | shares (6,751)
Vested | $ / shares $ (2.10)
Forfeited | shares (1,500)
Forfeited | $ / shares $ (2.86)
Unvested at end of period | shares 13,250
Unvested at end of period | $ / shares $ 4.04