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, 2014	$ 183,000	$ 17,833,000	$ 18,515,000	$ 1,375,000	$ 37,906,000	[1]
Balance (in shares) at Dec. 31, 2014	18,348,556				18,348,556	[1]
Common stock repurchased and retired (in shares)	(129,100)
Common stock repurchased and retired	(1,000)	(310,000)			(311,000)
Stock-based compensation expense		6,000			6,000
Net income			148,000		148,000
Other comprehensive loss				(328,000)	(328,000)
Balance at Mar. 31, 2015	$ 182,000	$ 17,529,000	$ 18,663,000	$ 1,047,000	$ 37,421,000
Balance (in shares) at Mar. 31, 2015	18,219,456				18,219,456

[1] The condensed consolidated balance sheet as of December 31, 2014 has been prepared using information from the audited consolidated balance sheet as of that date.