Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member] Common Class A [Member]	Common Stock [Member] Common Class B [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Accumulated balance consists of:
						$ (45,616)
Balance at Jun. 30, 2015	$ 6,224	$ 789	$ 54,869	$ 98,164	$ (45,616)	114,430
Total comprehensive loss				(178)	$ (9,780)	(9,958)
Dividends ($0.10 per share)				$ (704)		(704)
Repurchase of shares	$ (6)	$ (2)	$ (99)			(107)
Issuance of stock	$ 14		192			206
Stock-based compensation			$ 2			$ 2
Conversion	$ 6	$ (6)
Balance at Sep. 30, 2015	$ 6,238	$ 781	$ 54,964	$ 97,282	$ (55,396)	$ 103,869
Accumulated balance consists of:
Translation loss					(47,080)
Pension and postretirement plans, net of taxes					(8,316)
					$ (55,396)	$ (55,396)