CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2012	$ 31,235	$ 24	$ 18,281	$ 13,437	$ (150)	$ (357)
Balance (in Shares) at Dec. 31, 2012		7,192,479				(248,212)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized income on derivative instruments, net of tax	38				38
Stock/options bonuses	36		36
Net loss	(115)			(115)
Balance at Mar. 31, 2013	$ 31,194	$ 24	$ 18,317	$ 13,322	$ (112)	$ (357)
Balance (in Shares) at Mar. 31, 2013		7,192,479				(248,212)