Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net income	$ 10,044	$ 10,990
Non-cash operating activities:
Gain from sale of real estate	0	(3,204)
Depreciation	3,913	3,912
Amortization	957	911
Stock-based compensation	514	669
Net long-term tax obligations	126	117
Deferred taxes	937	(2,279)
Postretirement benefit and pension obligations	(1,058)	(11)
Changes in operating assets and liabilities:
Accounts receivable	(5,900)	(4,580)
Inventories	(11,053)	1,391
Other current assets	(5)	(1,813)
Other current liabilities	139	2,803
Prepaid pension expense	(2,342)	(6,374)
Other	937	189
Net cash (used in) provided by operating activities	(2,791)	2,721
Cash flows from investing activities:
Purchases of property, plant and equipment	(6,883)	(4,048)
Software development	(782)	(849)
Proceeds from sale of real estate	0	5,214
Net cash (used in) provided by investing activities	(7,665)	317
Cash flows from financing activities:
Proceeds from borrowings	39,875	12,581
Debt repayments	(29,488)	(17,924)
Proceeds from common stock issued	117	25
Shares repurchased	(40)	(11)
Net cash provided by (used in) financing activities	10,464	(5,329)
Effect of exchange rate changes on cash	(1,093)	80
Net decrease in cash	(1,085)	(2,211)
Cash, beginning of period	9,105	13,458
Cash, end of period	8,020	11,247
Supplemental cash flow information:
Interest paid	690	673
Income taxes paid, net	$ 2,614	$ 3,535