Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net income	$ 280	$ 3,370
Non-cash operating activities:
Depreciation	3,052	3,959
Amortization	667	634
Stock-based compensation	227	211
Net long-term tax obligations	320	1,723
Deferred taxes	(1)	1,301
Unrealized transaction gain	44	(6)
Income on equity method investment	(73)	(116)
Working capital changes:
Accounts receivable	4,666	5,928
Inventories	(661)	(6,158)
Other current assets	(235)	(1,468)
Other current liabilities	(1,351)	(2,986)
Postretirement benefit and pension obligations	(677)	(866)
Other	(79)	310
Net cash provided by operating activities	6,179	5,836
Cash flows from investing activities:
Additions to property, plant and equipment	(3,611)	(2,768)
Software development	$ (325)	(300)
Purchase of investments		(45)
Proceeds from sale of investments	$ 7,621	201
Net cash provided by (used in) investing activities	$ 3,685	(2,912)
Cash flows from financing activities:
Proceeds from short-term borrowings		$ 921
Proceeds from long-term borrowings	$ 750
Long-term debt repayments	(1,448)	$ (767)
Proceeds from common stock issued	217	256
Shares repurchased	(297)	(33)
Dividends paid	(1,407)	(1,396)
Net cash used in financing activities	(2,185)	(1,019)
Effect of exchange rate changes on cash	(407)	(1,999)
Net increase (decrease) in cash	7,272	(94)
Cash, beginning of period	11,108	16,233
Cash, end of period	18,380	16,139
Supplemental cash flow information:
Interest paid	349	363
Income taxes paid, net	$ 557	$ 1,183