Consolidated Condensed Statement of Shareholders' Equity (USD $) In Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]
Beginning Balance at Dec. 31, 2014	$ 41,052	$ 3,246	$ 1,657	$ 38,785	$ 362	$ (2,998)
Net Income	502			502
Other comprehensive income	81				81
Share-based compensation	16		16
Exercise of stock options	52	4	48
Tax benefit realized from exercise of stock options	6		6
Dividends declared ($0.04 per share)	(121)			(121)
Ending Balance at Mar. 31, 2015	$ 41,588	$ 3,250	$ 1,727	$ 39,166	$ 443	$ (2,998)