CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2023	Feb. 28, 2022
Revenues
Total revenues	$ 15,750	$ 14,796	$ 27,714	$ 27,213
Cost of revenues
Total cost of revenues	2,620	2,830	5,291	5,586
Gross profit	13,130	11,966	22,423	21,627
Operating expenses
Research and development	1,317	902	2,483	1,784
Selling, general, and administrative	7,779	5,584	15,028	10,572
Total operating expenses	9,096	6,486	17,511	12,356
Income from operations	4,034	5,480	4,912	9,271
Other Income and Expenses [Abstract]
Other income, net	1,034	53	1,774	118
Income before income taxes	5,068	5,533	6,686	9,389
Provision for income taxes	(894)	(1,124)	(1,267)	(1,954)
Net income	$ 4,174	$ 4,409	$ 5,419	$ 7,435
Earnings per share
Earnings per share, basic (in usd per share)	$ 0.21	$ 0.22	$ 0.27	$ 0.37
Earnings per share, diluted (in usd per share)	$ 0.20	$ 0.21	$ 0.26	$ 0.36
Weighted-average common shares outstanding
Weighted average number of shares outstanding, basic (in shares)	20,112	20,177	20,200	20,164
Weighted average number of shares outstanding, diluted (in shares)	20,529	20,745	20,657	20,738
Other comprehensive (loss) income, net of tax
Foreign currency translation adjustments	$ (23)	$ (38)	$ 30	$ (275)
Comprehensive income	4,151	4,371	5,449	7,160
Software
Revenues
Total revenues	10,487	9,758	16,561	17,120
Cost of revenues
Total cost of revenues	843	780	1,728	1,515
Services
Revenues
Total revenues	5,263	5,038	11,153	10,093
Cost of revenues
Total cost of revenues	$ 1,777	$ 2,050	$ 3,563	$ 4,071