Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Net income	$ 2,038	$ 2,510
Non-cash operating activities:
Depreciation	2,430	2,561
Amortization	1,109	1,155
Stock-based compensation	286	174
Net long-term tax obligations	192	111
Deferred taxes	484	532
Postretirement benefit and pension obligations	58	323
Working capital changes:
Accounts receivable	1,825	1,118
Inventories	(4,088)	(3,294)
Other current assets	41	(1,393)
Other current liabilities	(3,784)	1,160
Prepaid pension expense	(2,933)	(2,498)
Other	85	347
Net cash (used in) provided by operating activities	(2,257)	2,806
Cash flows from investing activities:
Purchases of property, plant and equipment	(4,663)	(1,877)
Software development	(718)	(695)
Net cash used in investing activities	(5,381)	(2,572)
Cash flows from financing activities:
Proceeds from borrowing	3,989	1,000
Debt repayments	(2,813)	(1,534)
Proceeds from common stock issued	37	40
Shares repurchased	(13)	(934)
Net cash (used in) provided by financing activities	1,200	(1,428)
Effect of exchange rate changes on cash	238	(206)
Net decrease in cash	(6,200)	(1,400)
Cash, beginning of period	15,582	14,827
Cash, end of period	9,382	13,427
Supplemental cash flow information:
Interest paid	502	428
Income taxes paid, net	1,180	1,221
Supplemental disclosure of non-cash activities:
Recognition of right-of-use assets	6,149
Recognition of operating lease liability	$ 6,149