Condensed Consolidated Statement of Shareholders' Equity (Unaudited) (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2012	$ 200,000	$ 20,915,000	$ 13,694,000	$ 24,000	$ 34,833,000	[1]
Balance (in Shares) at Dec. 31, 2012	20,044,457				20,044,457	[1]
Options exercised	1,000	55,000			56,000
Options exercised (in Shares)	46,668				46,668
Share-based compensation expense		108,000			108,000
Common stock repurchased and retired	(10,000)	(1,543,000)			(1,553,000)
Common stock repurchased and retired (in Shares)	(980,200)
Net income			490,000		490,000
Other comprehensive income				69,000	69,000
Balance at Jun. 30, 2013	$ 191,000	$ 19,535,000	$ 14,184,000	$ 93,000	$ 34,003,000
Balance (in Shares) at Jun. 30, 2013	19,110,925				19,110,925

[1] The condensed consolidated balance sheet as of December 31, 2012 has been prepared using information from the audited consolidated balance sheet as of that date.