Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Aug. 31, 2025	Aug. 31, 2024
Cash flows from operating activities:
Net income (loss)	$ 2,000	$ (1,316,000)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization	20,000	21,000
Provision for allowance for credit losses	38,000	12,000
Inventory reserve	7,000	5,000
Share-based compensation	133,000	77,000
Amortization of right-of-use asset	82,000	76,000
Changes in assets and liabilities:
Accounts receivable	(512,000)	(616,000)
Inventories	10,000	429,000
Prepaid expenses and other	87,000	106,000
Other assets	5,000
Accounts payable and accrued expenses	10,000	(49,000)
Accrued compensation	(63,000)	(11,000)
Advances from customers	(1,000)
Reduction in lease liabilities	(86,000)	(78,000)
Net cash used in operating activities	(268,000)	(1,344,000)
Cash flows from financing activities:
Gross proceeds from sale of common stock	939,000
Costs from sale of common stock	(19,000)
Net cash provided by financing activities	920,000
Effect of exchange rate changes on cash	2,000	(6,000)
Net increase (decrease) in cash and cash equivalents	654,000	(1,350,000)
Cash and cash equivalents at beginning of period	2,399,000	4,170,000
Cash and cash equivalents at end of period	3,053,000	2,820,000
Cash paid during the period for:
Income taxes	3,000	4,000
Non-cash investing and financing activities:
Deferred offering costs	$ 8,000