Debt (Tables)

3 Months Ended

Oct. 31, 2016

Debt Instrument [Line Items]

Schedule Of Long-Term Debt

	October 31		July 31
	2016		2016
Notes payable principal	$	8,626	$	9,168
Less debt issuance costs		(85)		(93)
Less current maturities		(2,510)		(2,417)
Notes payable - non-current	$	6,031	$	6,658

Schedule Of Minimum Principal Payments

Fiscal year ending July 31:	SVB Term Note		TCS Notes			DCi Notes		Total Notes Payable
2017	$	681	$	728	$	467	$	1,876
2018		1,134		1,014		645		2,793
2019		1,210		261		671		2,142
2020		1,815		—		—		1,815
	$	4,840	$	2,003	$	1,783	$	8,626

SVB 2014 Modification Agreement [Member]

Debt Instrument [Line Items]

Schedule Of Leverage Ratios And Applicable Margins

	Applicable Margin
Total Leverage Ratio	for Prime Rate Loans
>= 2.50 to 1.0:	1.50	%
>  1.75 to 1.00 but <2.50 to 1.00:	1.00	%
<= 1.75 to 1.00:	0.50	%