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Business Combinations Business Combination - Retroactive Restatement (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations before Changes in Accounting and Extraordinary Items, Net of Tax		$ 1,646		$ 3,070
Net income	$ 2,417	$ 1,594	$ 5,204	$ 2,962
Retained earnings	$ 35,641		$ 35,641		$ 31,076
Earnings Per Share, Basic	$ 0.26	$ 0.17	$ 0.57	$ 0.32
Earnings Per Share, Diluted	$ 0.25	$ 0.17	$ 0.54	$ 0.31
Scenario, Previously Reported [Member]
Business Acquisition [Line Items]
Retained earnings		$ 30,135		$ 30,135
Earnings Per Share, Basic		$ 0.18		$ 0.33
Earnings Per Share, Diluted		$ 0.17		$ 0.32
Restatement Adjustment [Member]
Business Acquisition [Line Items]
Retained earnings		$ 30,082		$ 30,082
Earnings Per Share, Basic		$ 0.17		$ 0.32
Earnings Per Share, Diluted		$ 0.17		$ 0.31

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The pro forma income from continuing operations before changes in accounting and extraordinary items, net of tax effect, for the period as if the business combination or combinations had been completed at the beginning of a period.

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