Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net income	$ 1,822	$ 280
Non-cash operating activities:
Gain on sale of building	(3,089)
Depreciation	2,732	3,052
Amortization	732	667
Stock-based compensation	223	227
Net long-term tax obligations	842	320
Deferred taxes	413	(1)
Postretirement benefit and pension obligations	1,743	1,561
Income from equity method investment	(43)	(73)
Working capital changes:
Accounts receivable	1,849	4,666
Inventories	(3,389)	(661)
Other current assets	(1,563)	(235)
Other current liabilities	(1,026)	(1,307)
Prepaid pension expense	(2,418)	(2,238)
Other	188	(79)
Net cash provided by (used in) operating activities	(984)	6,179
Cash flows from investing activities:
Additions to property, plant and equipment	(2,412)	(3,611)
Software development	(368)	(325)
Proceeds from sale of investments		7,621
Proceeds from sale of building	3,321
Net cash provided by investing activities	541	3,685
Cash flows from financing activities:
Proceeds from long-term borrowings		750
Long-term debt repayments	(762)	(1,448)
Proceeds from common stock issued	181	217
Shares repurchased	(33)	(297)
Dividends paid	(1,407)	(1,407)
Net cash used in financing activities	(2,021)	(2,185)
Effect of exchange rate changes on cash	(603)	(407)
Net increase (decrease) in cash	(3,067)	7,272
Cash, beginning of period	19,794	11,108
Cash, end of period	16,727	18,380
Supplemental cash flow information:
Interest paid	302	349
Income taxes paid, net	$ 113	$ 557