UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Operating activities:
Net (loss) income	$ (230)	$ 2,041
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Stock-based compensation	457	267
Depreciation and amortization expense	715	848
Loss on disposal of equipment	20	0
Gain on termination of operating lease	(9)	0
Operating lease right-of use assets	734	583
Allowance and estimated credit losses	(16)	(280)
Changes in operating assets and liabilities:
Accounts receivable	(319)	(664)
Prepaid expenses and other current assets	92	635
Accounts payable	1,722	(947)
Accrued liabilities	(367)	74
Operating lease liabilities	(829)	(655)
Deferred revenue	(3,105)	(1,874)
Net cash (used in) provided by operating activities	(1,135)	28
Investing activities:
Purchase of property and equipment	(288)	(94)
Net cash used in investing activities	(288)	(94)
Financing activities:
Proceeds from exercise of options	231	276
Finance lease payments	(77)	(74)
Net cash provided by financing activities	154	202
(Decrease) Increase in cash	(1,269)	136
Cash at beginning of period	9,785	2,618
Cash at end of period	8,516	2,754
Non-cash investing activities:
Equipment purchased in accounts payable	$ 23	$ 0