CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net earnings	$ 26,310	$ 18,965	$ 730
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	10,756	9,904	9,817
Loss on sale of plant assets	315	120	261
Impairment charge	3,670	0	0
Stock compensation expense	1,642	6,148	507
Provision (benefit) for deferred income taxes	7,486	1,354	(1,474)
Changes in operating assets and liabilities:
Trade accounts receivable, net	(5,982)	(13,605)	8,181
Inventories, net	(9,563)	(17,258)	16,338
Other assets	(915)	(1,736)	1,177
Accounts payable	(13,279)	11,839	(191)
Accrued liabilities	(2,273)	6,713	(3,285)
Accrued/prepaid retirement benefits	(3,723)	(8,584)	3,055
Net cash provided by operating activities	14,444	13,860	35,116
Cash flows from investing activities:
Proceeds from sale of plant assets	116	296	148
Capital expenditures	(13,733)	(12,028)	(4,456)
Other, net	(293)	(293)	(293)
Net cash used by investing activities	(13,910)	(12,025)	(4,601)
Cash flows from financing activities:
Proceeds from notes payable	3	84	86
Payments of notes payable	(145)	(83)	(690)
Proceeds from (payments of) long-term debt	2,590	(1,405)	(18,950)
Proceeds from exercise of stock options	169	322	108
Acquisition of treasury stock	(2,425)	0	0
Dividends paid to shareholders	(3,886)	(3,411)	(3,133)
Dividends paid to noncontrolling interest	(131)	(138)	(160)
Excess tax benefits from stock compensation	535	317	(131)
Other	(184)	136	(318)
Net cash used by financing activities	(3,474)	(4,178)	(23,188)
Effect of exchange rate changes on cash	(1,526)	3,488	(1,571)
Net change in cash	(4,466)	1,145	5,756
Cash:
Beginning of year	20,167	19,022	13,266
End of year	15,701	20,167	19,022
Cash paid during the year for:
Interest	1,507	1,520	2,092
Income taxes	$ 13,629	$ 10,453	$ 2,832