Consolidated Statement of Stockholders' Equity (Unaudited) (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2010	$ 16,104	$ 105	$ 25,973	$ (10,549)	$ 1,311	$ (736)
Balance (in Shares) at Dec. 31, 2010	10,464,505	10,464,505
Net earnings	3,912			3,912
Other comprehensive earnings	87				87
Amortization of deferred compensation related to restricted stock	87		87
Stock options exercised	30		30
Stock options exercised (in Shares)		10,000
Forfeiture of non-vested shares of restricted stock (in Shares)		(11,250)
Issuance of 20,380 shares to satisfy profit sharing liability	75		(51)			126
Balance at Jun. 30, 2011	$ 20,295	$ 105	$ 26,039	$ (6,637)	$ 1,398	$ (610)
Balance (in Shares) at Jun. 30, 2011	10,463,255	10,463,255