Condensed Consolidated Statements 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	4,000	510,000			514,000
Options exercised (in Shares)	420,002				420,002
Income tax expense from stock options exercised		(1,000)			(1,000)
Share-based compensation expense		141,000			141,000
Common stock repurchased and retired	(15,000)	(2,407,000)			(2,422,000)
Common stock repurchased and retired (in Shares)	(1,543,250)
Net income			1,395,000		1,395,000
Other comprehensive income				358,000	358,000
Balance at Sep. 30, 2013	$ 189,000	$ 19,158,000	$ 15,089,000	$ 382,000	$ 34,818,000
Balance (in Shares) at Sep. 30, 2013	18,921,209				18,921,209

[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.