Accrued Liabilities

6 Months Ended

Jan. 31, 2018

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Note 7 – Accrued Liabilities

Accrued liabilities consist of the following:

	January 31, 2018		July 31, 2017
Payroll, benefits, and commissions	$	5,217	$	4,092
Professional fees		825		442
Legal fee expense		1,558		599
Research and development		143		143
Other		1,922		1,444
	$	9,665	$	6,720

At January 31, 2018, other accrued liabilities primarily include $400 for a legal settlement.