Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities:
Net income (loss)	$ 509	$ (25)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Provision for credit losses	45	11
Inventory reserve	0	80
Depreciation expense	3	4
Amortization expense	15	15
Right-of-use amortization	56	58
Stock compensation expense	9	5
Changes in operating assets and liabilities
Accounts receivable	(420)	10
Inventories	347	421
Prepaid expenses and other	(601)	158
Accounts payable	(109)	(429)
Accrued expenses and customer refunds	163	26
Unearned warranty revenue	37	23
Customer deposits	(168)	(342)
Lease liabilities	(53)	(47)
Net cash used in operating activities	(167)	(32)
Net decrease in cash	(167)	(32)
Cash, beginning of the period	5,715	5,278
Cash, end of the period	5,548	5,246
Non-cash investing and financing activities:
Right-of-use assets from new lease	$ 0	$ (988)