CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	May 31, 2021	Aug. 31, 2020
Current assets
Cash and cash equivalents	$ 58,811	$ 49,207
Accounts receivable, net of allowance for doubtful accounts of $100 and $50	12,962	7,422
Revenues in excess of billings	3,883	3,093
Prepaid income taxes	492	970
Prepaid expenses and other current assets	1,602	1,596
Short-term investments	60,948	66,804
Total current assets	138,698	129,092
Long-term assets
Capitalized computer software development costs, net of accumulated amortization of $14,616 and $13,582	7,326	6,087
Property and equipment, net	1,260	438
Operating lease right-of-use assets	1,405	927
Intellectual property, net of accumulated amortization of $6,159 and $5,087	10,826	11,898
Other intangible assets, net of accumulated amortization of $2,054 and $1,642	6,596	7,008
Goodwill	12,921	12,921
Other assets	51	51
Total assets	179,083	168,422
Current liabilities
Accounts payable	298	351
Accrued payroll and other expenses	2,598	2,251
Income taxes payable	16	0
Current portion - contracts payable	3,333	2,000
Billings in excess of revenues	127	141
Operating lease liability, current portion	426	463
Deferred revenue	542	300
Total current liabilities	7,340	5,506
Long-term liabilities
Deferred income taxes, net	2,270	2,354
Operating lease liability	980	463
Payments due under contracts payable	3,095	4,064
Total liabilities	13,685	12,387
Shareholders' equity
Preferred stock, $0.001 par value 10,000,000 shares authorized, no shares issued and outstanding	0	0
Common stock, $0.001 par value and additional paid-in capital —50,000,000 shares authorized, 20,121,040 and 19,923,277 shares issued and outstanding	131,994	128,541
Retained earnings	33,310	27,436
Accumulated other comprehensive income	94	58
Total shareholders' equity	165,398	156,035
Total liabilities and shareholders' equity	$ 179,083	$ 168,422