Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Cash Flows from Operating Activities
Net income	$ 13,612	$ 12,329
Non-cash items included in net income
Depreciation and amortization	6,427	5,958
Deferred income taxes	1,741	558
Deferred compensation plan	935	994
ESPP discount	149	110
Stock compensation expense	2,110	2,188
Issuance of common shares as compensation	270	225
(Gain) loss on disposition of fixed assets	43	(17)
Allowance for credit losses	(178)	21
Inventory obsolescence reserve	(687)	131
Changes in certain assets and liabilities
Accounts receivable	13,907	(2,661)
Inventories	(1,518)	1,356
Refundable income taxes	(998)	223
Accounts payable	(5,192)	130
Accrued expenses and other	(4,868)	(44)
Customer prepayments	(94)	236
Net cash flows provided by operating activities	25,659	21,737
Cash Flows from Investing Activities
Acquisition of business	262	(59)
Proceeds from the sale of fixed assets	0	46
Purchases of property, plant and equipment	(2,651)	(1,825)
Net cash flows used in investing activities	(2,389)	(1,838)
Cash Flows from Financing Activities
Payments of long-term debt	(107,927)	(96,265)
Borrowings of long-term debt	87,308	80,222
Cash dividends paid	(3,080)	(2,973)
Shares withheld for employees' taxes	310	(578)
Payments on financing lease obligations	0	(168)
Proceeds from stock option exercises	3,023	622
Net cash flows used in financing activities	(20,366)	(19,140)
Increase in cash and cash equivalents	2,950	602
Cash and cash equivalents at beginning of period	3,457	4,110
Cash and cash equivalents at end of period	6,407	4,712
Change related to foreign currency	$ 46	$ (157)