Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net (loss) earnings	$ (13,013,000)	$ 11,385,000	$ 3,870,000
Adjustments to reconcile net (loss) earnings to net cash provided by operating activities:
Depreciation and amortization	8,847,000	10,161,000	10,657,000
Goodwill impairment charge	7,602,000
Stock compensation expense	1,295,000	696,000	1,184,000
Restructuring of operations	354,000	3,282,000	961,000
Provision for deferred income taxes	(12,203,000)	(442,000)	634,000
Other, net	74,000	215,000	26,000
Changes in operating assets and liabilities
Trade accounts receivable	18,422,000	(7,248,000)	7,076,000
Inventories	10,060,000	8,860,000	6,972,000
Other assets	938,000	(4,090,000)	2,198,000
Accounts payable	(6,285,000)	914,000	1,364,000
Accrued liabilities	(12,580,000)	380,000	(8,531,000)
Accrued/prepaid retirement benefits	(120,000)	(7,053,000)	(662,000)
Net cash provided by operating activities	3,391,000	17,060,000	25,749,000
Cash flows from investing activities:
Proceeds from sale of business (see Note P)	3,500,000
Proceeds from life insurance policy	2,002,000
Proceeds from sale of plant assets	124,000	279,000	103,000
Capital expenditures	(4,214,000)	(9,049,000)	(7,245,000)
Other, net	(270,000)	1,934,000	34,000
Net cash provided (used) by investing activities	1,142,000	(6,836,000)	(7,108,000)
Cash flows from financing activities:
Payments of senior notes	(3,571,000)	(3,600,000)	(3,651,000)
Borrowings under revolving loan agreement	89,473,000	83,681,000	70,443,000
Repayments under revolving loan agreement	(91,203,000)	(84,674,000)	(75,544,000)
Proceeds from exercise of stock options	12,000	15,000
Dividends paid to shareholders	(2,041,000)	(4,061,000)	(4,059,000)
Dividends paid to noncontrolling interest	(192,000)	(220,000)	(487,000)
Excess tax benefits (shortfall) from stock compensation	(349,000)	(26,000)	524,000
Payments of withholding taxes on stock compensation	(190,000)	(313,000)	(2,169,000)
Net cash used by financing activities	(8,061,000)	(9,198,000)	(14,943,000)
Effect of exchange rate changes on cash	(1,135,000)	(2,847,000)	335,000
Net change in cash	(4,663,000)	(1,821,000)	4,033,000
Cash:
Beginning of year	22,936,000	24,757,000	20,724,000
End of year	18,273,000	22,936,000	24,757,000
Supplemental cash flow information:
Interest	474,000	569,000	989,000
Income taxes	$ 1,758,000	$ 5,061,000	$ 3,691,000