Condensed Consolidated Statement Of Changes In Stockholders' Equity (Unaudited) (USD $) In Thousands, unless otherwise specified		Total	Capital Stock Preferred	Issued Common	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
December 31, 2012 at Dec. 31, 2012		$ 86,827	$ 4	$ 6,715	$ 7,894	$ 72,531	$ (233)	$ (84)
Comprehensive income:
Net loss		(4,568)	0	0	0	(4,568)	0	0
Change in pension plans, net of tax	[1]	50	0	0	0	0	50	0
Change in post employment benefits, net of tax	[1]	(464)	0	0	0	0	(464)	0
Change in translation adjustment on non-consolidated foreign subsidiary, net of tax		13	0	0	0	0	13	0
Dividends declared and paid		(916)	0	0	0	(916)	0	0
Share-based compensation		970	0	0	970	0	0	0
Common shares reacquired due to taxes derived from vesting of restricted stock and restricted stock units		(450)	0	0	(20)	0	0	(430)
September 30, 2013 at Sep. 30, 2013		$ 81,462	$ 4	$ 6,715	$ 8,844	$ 67,047	$ (634)	$ (514)

[1] See Note 7. Employee Benefit Plans for amounts reclassified from Accumulated Other Comprehensive Income (Loss).