Consolidated Statements of Shareholders' Equity (unaudited) (USD $) In Thousands, except Share data	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2011	$ 119	$ 78,156	$ (42)	$ (330)	$ 11,639	$ 89,542
Balance (in Shares) at Dec. 31, 2011	11,894,000			(37,000)		11,857,094
Stock awards granted, net	1	(1)
Stock awards granted, net (in Shares)	112,000
Restricted stock award and stock option expense amortization		292				292
Stock options exercised		52				52
Stock options exercised (in Shares)	18,000
Unrealized gain on hedging transaction, net			5			5
Tax effect of equity transactions			(1)			(1)
Net income for the three months ended March 31, 2011					1,309	1,309
Balance at Mar. 31, 2012	$ 120	$ 78,499	$ (38)	$ (330)	$ 12,948	$ 91,199
Balance (in Shares) at Mar. 31, 2012	12,024,000			(37,000)		11,986,713