Quarterly report pursuant to Section 13 or 15(d)

Accrued Liabilities and Other Current Liabilities (Detail) - Other current liabilities

v2.4.0.6
Accrued Liabilities and Other Current Liabilities (Detail) - Other current liabilities (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2012
Jul. 31, 2012
Other Liabilities Current $ 264 $ 118
Capital Lease Obligations [Member]
   
Other Liabilities Current 149  
Installment Loans [Member]
   
Other Liabilities Current $ 115 $ 118