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Equity Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

Restricted share activity is summarized as follows:

					Weighted Average
		Shares			Grant Date
		Outstanding			Fair Value
Unvested restricted stock at December 31, 2012			250,180		$	22.66
Restricted stock granted			87,950		$	27.70
Restricted stock vested			(73,368)		$	22.50
Restricted stock forfeited			(15,680)		$	25.01
Unvested restricted stock at December 31, 2013			249,082		$	24.33
Restricted stock granted			83,210		$	28.72
Restricted stock vested			(79,588)		$	22.64
Restricted stock forfeited			(14,078)		$	26.03
Unvested restricted stock at December 31, 2014			238,626		$	26.24
Restricted stock granted			85,597		$	33.46
Restricted stock vested			(79,663)		$	25.13
Restricted stock forfeited			(32,054)		$	29.54
Unvested restricted stock at December 31, 2015			212,506		$	29.07

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- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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