Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Cash Flows from Operating Activities
Net income	$ 6,682	$ 8,028
Non-cash items included in net income
Depreciation and amortization	2,940	2,371
Deferred income taxes	742	(681)
Deferred compensation plan	487	437
Stock compensation expense	1,047	1,220
ESPP discount	45	57
Issuance of common shares as compensation	113	113
Loss on disposition of fixed assets	1	47
Allowance for credit losses	29	(9)
Inventory obsolescence reserve	336	262
Changes in certain assets and liabilities
Accounts receivable	(2,141)	(4,576)
Inventories	(685)	367
Refundable income taxes	793	1,772
Accounts payable	1,653	4,345
Accrued expenses and other	(2,009)	(4,634)
Customer Prepayments	1,813	1,473
Net cash flows provided by operating activities	11,846	10,592
Cash Flows from Investing Activities
Acquisition of EMI	(59)	0
Purchases of property, plant, and equipment	(759)	(1,393)
Net cash flows (used in) investing activities	(818)	(1,393)
Cash Flows from Financing Activities
Payments on long-term debt	(47,101)	(49,362)
Borrowings on long-term debt	40,561	42,831
Cash dividends paid	(1,481)	(1,380)
Shares withheld on employees' taxes	(204)	0
Payments on financing lease obligations	(83)	(77)
Proceeds from stock option exercises	248	549
Net cash flows (used in) financing activities	(8,060)	(7,439)
Change related to Foreign Currency	(109)	(55)
Increase in cash and cash equivalents	2,859	1,705
Cash and cash equivalents at beginning of period	4,110	1,828
Cash and cash equivalents at end of period	$ 6,969	$ 3,533