Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jul. 31, 2023	Apr. 30, 2023
Current assets:
Cash and cash equivalents	$ 93,887	$ 90,696
Investments	20,957	23,451
Trade accounts receivable, net
Billed	21,220	25,405
Unbilled	2,817	2,604
Prepaid expenses and other current assets	5,825	7,833
Total current assets	144,706	149,989
Investments—noncurrent	485	486
Property and equipment, net of accumulated depreciation of $32,731 at July 31, 2023 and $32,371 at April 30, 2023	6,551	6,444
Capitalized software, net of accumulated amortization of $43,340 at July 31, 2023 and $43,202 at April 30, 2023	253	391
Goodwill	29,558	29,558
Other intangibles, net of accumulated amortization of $14,295 at July 31, 2023 and $14,062 at April 30, 2023	1,910	2,143
Other assets	7,120	6,609
Total assets	190,583	195,620
Current liabilities:
Accounts payable	1,532	2,142
Accrued compensation and related costs	2,461	4,268
Dividends payable	3,758	3,756
Other current liabilities	2,639	2,708
Deferred revenue	39,797	43,124
Total current liabilities	50,187	55,998
Other long-term liabilities	271	288
Total liabilities	50,458	56,286
Shareholders’ equity:
Additional paid-in capital	184,520	182,722
Retained deficit	(22,711)	(21,702)
Class A treasury stock, 4,588,632 shares at July 31, 2023 and April 30, 2023, at cost	(25,559)	(25,559)
Total shareholders’ equity	140,125	139,334
Commitments and contingencies
Total liabilities and shareholders’ equity	190,583	195,620
Class A Common Shares
Shareholders’ equity:
Common stock value	3,693	3,691
Class B Common Shares
Shareholders’ equity:
Common stock value	$ 182	$ 182