Consolidated Statement Of Stockholders' Equity (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid In Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]	Non-Controlling Interest [Member]	Total
Balance at Sep. 30, 2014	$ 958	$ 40,317	$ (10,148)	$ (18,873)	$ 1,480	$ 13,734
Balance, shares at Sep. 30, 2014	9,577,874					9,577,874
Stock-based compensation arrangements	(6)	412				406
Stock-based compensation arrangements, shares	59,312
Dividends				(5,304)	(331)	(5,635)
Net (loss) income				4,377	148	4,525
Foreign currency translation adjustment, net of tax			(1,771)		(99)	(1,870)
Unrealized gains (losses) on available-for-sale securities, net of tax			(35)			(35)
Defined benefit pension and postretirement plans activity, net of tax			72			72
Balance at Dec. 31, 2014	$ 952	$ 40,729	$ (11,882)	$ (19,800)	$ 1,198	$ 11,197
Balance, shares at Dec. 31, 2014	9,637,186					9,637,186