Accrued Liabilities

3 Months Ended

Oct. 31, 2017

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 7 – Accrued Liabilities

Accrued liabilities consist of the following:

	October 31, 2017		July 31, 2017
Payroll, benefits, and commissions	$	6,437	$	4,092
Professional fees		554		442
Legal fee expense		327		599
Research and development		143		143
Other		1,852		1,444
	$	9,313	$	6,720