CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 540	$ 5,572
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	854	594
Amortization of loan fees, net	(6)	8
Share-based compensation	588	584
Unrealized (gain) loss on marketable equity investments	3,785	(3,407)
Non-cash straight-line lease amortization	(12)	(1)
Gain on sale of investments	0	(7)
Deferred income taxes	0	905
Bad debt expense	1	2
Changes in operating assets and liabilities:
Accounts receivable and other current receivables	(2,565)	4,817
Deferred costs	163	431
Inventory	1,925	(2,467)
Prepaid expenses and other assets	(776)	(1,129)
Accounts payable and accrued expenses	710	(1,047)
Deferred revenue	35	(956)
Income taxes payable	(63)	936
Net cash provided by operating activities	5,179	4,835
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of investments	(1,250)	0
Purchases of equipment and improvements	(876)	(822)
Proceeds from sale of investments	0	89
Net cash used in investing activities	(2,126)	(733)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repurchases of common stock	(1,830)	(1,547)
Proceeds from exercise of options and ESPP contributions	50	89
Payment of employee payroll taxes on net issuance of common stock	0	(223)
Proceeds from Minnesota Bank & Trust revolving loan, net of fees	2,000	3,584
Principal payments on notes payable and revolving loan	(2,990)	(4,766)
Net cash used in financing activities	(2,770)	(2,863)
Net increase in cash and cash equivalents	283	1,239
Cash and cash equivalents, beginning of period	2,936	849
Cash and cash equivalents, end of period	3,219	2,088
Cash paid during the period for:
Interest	409	384
Income taxes	$ 980	$ 1,107