Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Statement of Comprehensive Income [Abstract]
Net Income	$ 1,228us-gaap_NetIncomeLoss	$ 908us-gaap_NetIncomeLoss
Unrealized holdings gains (losses) on securities	120	(49)
Unrealized gains on unrecognized post-retirement costs	19	16
Other comprehensive income (loss), before tax	139	(33)
Tax (expense) benefit related to securities	(48)	19
Tax expense related to unrecognized post-retirement costs	(8)	(6)
Total other comprehensive income (loss)	83	(20)
Comprehensive income	$ 1,311us-gaap_ComprehensiveIncomeNetOfTax	$ 888us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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