Debt and Capital Lease Obligations (Tables)

12 Months Ended

Jul. 31, 2017

Debt and Capital Lease Obligations [Abstract]

Debt Inclusive of Capital Lease Obligations

Debt and capital lease obligations are summarized in the following table.

	Balance at July 31,
	2017			2016
	(in thousands)
Various loans and advances (interest rates ranging from 5.75% to 6.58%)	$	328		$	217
Capital lease obligations (interest rates ranging from 7.36% to 15.09%)		120			240
		448			457
Current portion of long-term debt and capital lease obligations		(382	)		(240	)
Long-term debt and capital lease obligations	$	66		$	217

Aggregate Maturities of Long-term Debt and Capital Lease Obligations

The aggregate maturities of long-term debt and capital lease obligations as of July 31, 2017 are summarized in the following table.

Fiscal Year Ending July 31,	Amount
	(in thousands)
2018	$	382
2019		37
2020		23
2021		6
Total	$	448