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, 2013 at Dec. 31, 2013		$ 81,603	$ 4	$ 6,715	$ 8,728	$ 66,686	$ (4)	$ (526)
Comprehensive income:
Net income		4,785	0	0	0	4,785	0	0
Change in pension plans, net of tax	[1]	(21)	0	0	0	0	(21)	0
Change in post employment benefits, net of tax	[1]	(155)	0	0	0	0	(155)	0
Change in translation adjustment on non-consolidated foreign subsidiary, net of tax		1	0	0	0	0	1	0
Dividends and dividend equivalents declared and paid, net		(907)	0	0	0	(907)	0	0
Share-based compensation		149	0	0	30	0	0	119
Common shares reacquired due to taxes derived from vesting of restricted stock and restricted stock units		(104)	0	0		0	0	(104)
March 31, 2014 at Mar. 31, 2014		$ 85,351	$ 4	$ 6,715	$ 8,758	$ 70,564	$ (179)	$ (511)

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