Consolidated Statement of Stockholders' Equity (USD $) In Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2008	$ 118	$ 64,171	$ 104,700	$ (22,163)	$ (53)	$ 146,773
Balance (in Shares) at Dec. 31, 2008	11,778
Exercise of stock options		391				391
Exercise of stock options (in Shares)	35
Stock-based compensation		567				567
Restricted stock award grant (in Shares)	21
Forfeited restricted stock		51		(51)
Change in fair value of interest rate swap, net of income tax benefit					(126)	(126)
Reclassification of derivative net losses to statement of operations, net of income tax					118	118
Return of forfeited restricted stock		(553)		553
Net loss			(7,177)			(7,177)
Balance at Dec. 31, 2009	118	64,627	97,523	(21,661)	(61)	140,546
Balance (in Shares) at Dec. 31, 2009	11,834
Exercise of stock options		176				176
Exercise of stock options (in Shares)	21
Excess tax benefit from stock options and Restricted Stock		8				8
Stock-based compensation		236				236
Restricted stock award grant (in Shares)	7
Forfeited restricted stock (in Shares)	(27)
Forfeited restricted stock		208		(208)
Change in fair value of interest rate swap, net of income tax benefit					(31)	(31)
Reclassification of derivative net losses to statement of operations, net of income tax					81	81
Return of forfeited restricted stock		(86)		86
Net loss			(3,308)			(3,308)
Balance at Dec. 31, 2010	118	65,169	94,215	(21,783)	(11)	137,708
Balance (in Shares) at Dec. 31, 2010	11,835
Exercise of stock options		15				15
Exercise of stock options (in Shares)	2
Excess tax benefit from stock options and Restricted Stock		6				6
Transfer of stock into (out of) Treasury Stock		115		(115)
Stock-based compensation		16				16
Restricted stock award grant (in Shares)	17
Forfeited restricted stock (in Shares)	(61)
Net share settlement related to Restricted Stock vesting		(7)				(7)
Net share settlement related to Restricted Stock vesting (in Shares)	(1)
Change in fair value of interest rate swap, net of income tax benefit					1	1
Reclassification of derivative net losses to statement of operations, net of income tax					10	10
Return of forfeited restricted stock		(30)		30
Net loss			(10,777)			(10,777)
Balance at Dec. 31, 2011	$ 118	$ 65,284	$ 83,438	$ (21,868)		$ 126,972
Balance (in Shares) at Dec. 31, 2011	11,792