Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2017	Nov. 26, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (2,392)	$ (3,958)
Adjustments to reconcile net loss to net cash provided by (used for) operating activities:
Depreciation and amortization	2,295	1,588
Stock-based compensation expense	956	1,214
Amortization of capitalized curriculum costs	1,277	977
Deferred income taxes	(1,799)
Increase (reduction) in contingent consideration liabilities	176	(1,013)
Changes in assets and liabilities:
Decrease in accounts receivable, net	16,148	10,850
Decrease (increase) in inventories	26	(191)
Increase in receivable from related party	(190)	(231)
Increase in prepaid expenses and other assets	(416)	(1,458)
Decrease in accounts payable and accrued liabilities	(8,125)	(6,562)
Decrease in deferred revenue	(5,570)	(553)
Increase in income taxes payable/receivable	(53)	(2,630)
Increase (decrease) in other long-term liabilities	5	(911)
Net cash provided by (used for) operating activities	2,338	(2,878)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(2,414)	(2,040)
Curriculum development costs	(703)	(666)
Acquisition of business	(1,109)
Net cash used for investing activities	(4,226)	(2,706)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from line of credit borrowings	24,633
Payments on line of credit borrowings	(19,960)
Proceeds from term notes payable financing		5,000
Principal payments on term notes payable	(1,250)	(1,250)
Principal payments on financing obligation	(451)	(401)
Purchases of common stock for treasury	(1,968)	(17)
Proceeds from sales of common stock held in treasury	158	153
Net cash provided by financing activities	1,162	3,485
Effect of foreign currency exchange rates on cash and cash equivalents	(111)	(481)
Net decrease in cash and cash equivalents	(837)	(2,580)
Cash and cash equivalents at the beginning of the period	8,924	10,456
Cash and cash equivalents at end of the period	8,087	7,876
Supplemental disclosure of cash flow information:
Cash paid for income taxes	640	688
Cash paid for interest	614	615
Non-cash investing and financing activities:
Purchases of property and equipment financed by accounts payable	$ 901	$ 300