CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (loss) [Member]	Total
BALANCE at Dec. 31, 2013	$ 189	$ 104,954	$ 53,679	$ 1,539	$ 160,361
BALANCE (in shares) at Dec. 31, 2013	18,903,245				18,903,245
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation related to stock options and restricted stock	0	1,192	0	0	1,192
Stock options issued to consultants for services	0	70	0	0	70
Other comprehensive income	0	0	0	337	337
Net income	0	0	(345)	0	(345)
BALANCE at Mar. 31, 2014	$ 189	$ 106,216	$ 53,334	$ 1,876	$ 161,615
BALANCE (in shares) at Mar. 31, 2014	18,903,245				18,903,245