Accounts Payable and Accrued Expenses

6 Months Ended

Jan. 31, 2019

Payables and Accruals [Abstract]

Accounts Payable and Accrued Expenses

10. ACCOUNTS PAYABLE AND ACCRUED EXPENSES

Accounts payable and accrued expenses are summarized in the following table (in thousands):

	January 31, 2019		July 31, 2018
Accounts Payable	$	252	$	417
Accrued Interest		-		1,223
Accrued Warranty		12		12
Accrued Other		32		7
Total	$	296	$	1,659