Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Basic EPS
Net income	$ 2,211us-gaap_NetIncomeLoss	$ 2,191us-gaap_NetIncomeLoss
Weighted average shares outstanding	18,427,901	18,779,091
Basic earnings per share	$ 0.12us-gaap_EarningsPerShareBasic	$ 0.12us-gaap_EarningsPerShareBasic
Diluted EPS
Net income	$ 2,211us-gaap_NetIncomeLoss	$ 2,191us-gaap_NetIncomeLoss
Weighted average shares outstanding	18,427,901	18,779,091
Dilutive effect of restricted stock awards	1,408	0
Weighted average shares for diluted earnings per share	18,429,309	18,779,091
Diluted earnings per share	$ 0.12us-gaap_EarningsPerShareDiluted	$ 0.12us-gaap_EarningsPerShareDiluted

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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