Consolidated Statements of Cash Flows (Current Period Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:
Net income (loss)	$ 216	$ (351)
Non-cash operating activities:
Depreciation	2,023	2,166
Amortization	289	368
Stock-based compensation	114	41
Net long-term tax obligations		(280)
Deferred taxes	480	559
Unrealized transaction gain (loss)	(5)	1
Income on equity method investment	(94)	(157)
Working capital changes:
Accounts receivable	4,481	8,312
Inventories	(1,133)	(3,590)
Other current assets	(1,074)	86
Other current liabilities	(733)	(4,572)
Postretirement benefit and pension obligations	443	244
Other	230	140
Net cash provided by operating activities	5,237	2,967
Cash flows from investing activities:
Additions to property, plant and equipment	(1,451)	(2,304)
Increase in short-term investments	(26)
Net cash used in investing activities	(1,477)	(2,304)
Cash flows from financing activities:
Short-term debt repayments	(15)	(152)
Long-term debt repayments	(1,887)	(395)
Proceeds from common stock issued	69	201
Dividends paid	(691)	(679)
Net cash used in financing activities	(2,524)	(1,025)
Effect of exchange rate changes on cash	157	121
Net increase (decrease) in cash	1,393	(241)
Cash, beginning of period	19,755	17,502
Cash, end of period	21,148	17,261
Supplemental cash flow information:
Interest paid	239	247
Income taxes paid, net	1,840	1,025
2013 ESOP [Member]
Supplemental disclosure of non-cash activities:
Issuance of stock under 2013 ESOP	$ 773