Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Cash flows from operating activities:
Net income	$ 1,525	$ 5,187
Non-cash operating activities:
Depreciation	2,779	2,585
Amortization	525	720
Stock-based compensation	287	370
Net long-term tax obligations	1	91
Deferred taxes	1,374	977
Postretirement benefit and pension obligations	295	314
Working capital changes:
Accounts receivable	1,962	4,530
Inventories	4,158	(3,307)
Other current assets	(1,229)	(1,098)
Other current liabilities	(2,842)	(4,818)
Prepaid pension expense	(1,860)	(1,147)
Other	136	70
Net cash provided by operating activities	7,111	4,474
Cash flows from investing activities:
Purchases of property, plant and equipment	(8,316)	(3,713)
Software development	(683)	(477)
Net cash (used in) investing activities	(8,999)	(4,190)
Cash flows from financing activities:
Proceeds from borrowing	6,000	1,575
Debt repayments	(8,781)	(7,508)
Proceeds from common stock issued	40	84
Shares repurchased	(26)	(9)
Net cash (used in) financing activities	(2,767)	(5,858)
Effect of exchange rate changes on cash	(115)	8
Net (decrease) in cash	(4,770)	(5,566)
Cash, beginning of period	10,454	14,523
Cash, end of period	5,684	8,957
Supplemental cash flow information:
Interest paid	458	802
Income taxes paid, net	$ 2,117	$ 3,360