Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2022	Nov. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 4,667	$ 3,812
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,338	2,710
Amortization of capitalized curriculum costs	843	789
Stock-based compensation	2,735	1,649
Deferred income taxes	393	679
Change in fair value of contingent consideration liabilities	7	28
Amortization of right-of-use operating lease assets	203	225
Changes in assets and liabilities, net of effect of acquired businesses:
Decrease in accounts receivable, net	15,144	18,829
Decrease (increase) in inventories	38	(92)
Increase in prepaid expenses and other assets	2,306	196
Decrease in accounts payable and accrued liabilities	(14,098)	(9,825)
Decrease in deferred revenue	(11,501)	(8,219)
Decrease (increase) in income taxes payable	31	(47)
Decrease in other long-term liabilities	(89)	(570)
Net cash provided by operating activities	3,017	10,164
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(1,240)	(520)
Curriculum development costs	(974)	(243)
Net cash used for investing activities	(2,214)	(763)
CASH FLOWS FROM FINANCING ACTIVITIES
Principal payments on notes payable	(1,250)	(1,250)
Principal payments on financing obligation	(774)	(698)
Purchases of common stock for treasury	(835)	(3,488)
Payment of contingent consideration liabilities	(429)	(368)
Proceeds from sales of common stock held in treasury	367	344
Net cash used for financing activities	(2,921)	(5,460)
Effect of foreign currency exchange rates on cash and cash equivalents	(247)	(108)
Net increase in cash and cash equivalents	(2,365)	3,833
Cash and cash equivalents at the beginning of the period	60,517	47,417
Cash and cash equivalents at the end of the period	58,152	51,250
Supplemental disclosure of cash flow information:
Cash paid for income taxes	836	577
Cash paid for interest	372	410
Non-cash investing and financing activities:
Purchases of property and equipment financed by accounts payable	213	238
Acquisition of right-of-use operating lease assets for operating lease liabilities	$ 128	$ 142