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Capital Lease Obligations (Tables)
6 Months Ended
Jan. 31, 2017
Capital Leases [Abstract]  
Schedule of Future Minimum Lease Payments for Capital Leases
Future minimum payments under capital lease obligations consisted of the following at January 31, 2017:
Remainder of fiscal 2017
$
1,880,000

Fiscal 2018
2,473,000

Fiscal 2019
1,469,000

Fiscal 2020
304,000

Fiscal 2021

Total minimum lease payments
6,126,000

Less: amounts representing interest
366,000

Present value of net minimum lease payments
5,760,000

Current portion of capital lease obligations
3,064,000

Non-current portion of capital lease obligations
$
2,696,000