Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Document Fiscal Year Focus			2014
Net income	$ 2,428,000	$ 1,960,000	$ 7,068,000	$ 5,230,000
Interest rate swaps:
Adjustment for amortization of losses included in net income	6,000	5,000	16,000	31,000
Income tax expense	2,000	2,000	6,000	11,000
Post retirement benefit plan adjustments:
Net actuarial loss	12,000	51,000	36,000	151,000
Prior service costs	(124,000)	(124,000)	(372,000)	(372,000)
Income tax benefit	35,000	22,000	105,000	65,000
Comprehensive income	$ 2,355,000	$ 1,912,000	$ 6,847,000	$ 5,094,000