CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 31, 2022	Apr. 30, 2022
Current assets:
Cash	$ 8,058	$ 9,007
Accounts receivable, net	9,355	9,513
Prepaid expenses and other current assets	958	1,144
Total current assets	18,371	19,664
Operating lease right-of-use assets, net	7,971	8,230
Property and equipment, net	7,698	7,134
Other long-term assets	15	15
Goodwill	335	335
Total assets	34,390	35,378
Current liabilities:
Accounts payable	2,537	2,868
Accrued liabilities	1,957	2,414
Current portion of operating lease liabilities	1,099	1,054
Other current liability	142	72
Deferred revenue	10,885	11,071
Total current liabilities	16,620	17,479
Non-current operating lease liabilities	8,127	8,412
Other non-current liabilities	660	391
Total liabilities	25,407	26,282
Stockholders’ equity:
Common stock, $.001 par value; 200,000,000 shares authorized; 13,522,441 shares issued and outstanding as of July 31, 2022 and April 30, 2022, respectively	14	14
Additional paid-in capital	81,270	81,064
Accumulated deficit	(72,301)	(71,982)
Total stockholders’ equity	8,983	9,096
Total liabilities and stockholders’ equity	$ 34,390	$ 35,378