Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities:
Net earnings (loss)	$ 14,878	$ 15,533	$ (21,839)
Non cash operating activities:
Gain on sale of facility	0	(3,204)	0
Depreciation	5,339	5,059	5,206
Amortization	1,291	1,233	1,990
Goodwill and intangibles impairment	0	0	6,496
Stock-based compensation	659	823	530
Net long-term tax obligations	168	127	1,881
Deferred taxes	1,449	(3,003)	(1,802)
Postretirement benefit and pension obligations	(1,405)	(589)	16,823
Working capital changes:
Accounts receivable	(10,425)	(3,009)	2,284
Inventories	(8,832)	(3,694)	1,603
Other current assets	5,486	(4,930)	(3,071)
Other current liabilities	1,880	8,517	(3,369)
Prepaid pension expense	(2,627)	(8,186)	(8,035)
Other	(2,569)	(109)	140
Net cash provided by (used in) operating activities	5,292	4,568	(1,163)
Cash flows from investing activities:
Purchases of property, plant and equipment	(7,982)	(4,583)	(9,277)
Software development	(1,025)	(1,124)	(1,323)
Proceeds from sale of real estate	0	5,214	0
Net cash (used in) investing activities	(9,007)	(493)	(10,600)
Cash flows from financing activities:
Proceeds from term loan borrowings	24,553	11,882	9,350
Proceeds from line of credit borrowings	42,609	32,869	5,500
Debt reacquisition cost	(532)	0	0
Term Debt repayments	(16,679)	(9,691)	(5,583)
Line of Credit repayments	(40,366)	(44,116)	0
Proceeds from common stock issued	214	75	73
Repurchase of shares	(53)	(32)	(26)
Net cash provided by (used in) financing activities	9,746	(9,013)	9,314
Effect of translation rate changes on cash	(613)	585	325
Net increase (decrease) in cash	5,418	(4,353)	(2,124)
Cash beginning of year	9,105	13,458	15,582
Cash end of year	14,523	9,105	13,458
Supplemental cash flow information:
Interest paid	1,216	889	953
Taxes paid	$ 2,841	$ 4,979	$ 1,994