Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)		Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Deferred Compensation, Share-based Payments [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2014		$ 383,000	$ 152,234,000	$ (35,266,000)	$ (3,725,000)	$ (183,000)	$ (632,000)	$ 112,811,000
Net income				1,061,000				1,061,000
Other comprehensive income, net of tax							(712,000)	(712,000)	[1]
Stock based compensation			279,000					279,000
Balance at Jun. 30, 2015		383,000	152,513,000	(34,205,000)	(3,725,000)	(183,000)	(1,344,000)	113,439,000
Balance at Dec. 31, 2014		383,000	152,234,000	(35,266,000)	(3,725,000)	(183,000)	(632,000)	112,811,000
Other comprehensive income, net of tax	[1]							(2,533,000)
Balance at Dec. 31, 2015		384,000	152,897,000	(32,833,000)	(3,725,000)	(183,000)	(3,165,000)	113,375,000
Net income				2,108,000				2,108,000
Other comprehensive income, net of tax							2,508,000	2,508,000	[1]
Stock based compensation			367,000					367,000
Options exercised (76,625 shares)			212,000					212,000
Balance at Jun. 30, 2016		$ 384,000	$ 153,476,000	$ (30,725,000)	$ (3,725,000)	$ (183,000)	$ (657,000)	$ 118,570,000

[1] All amounts are net of tax. Amounts in parentheses indicate reductions to other comprehensive income.