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Equity Incentive Plan (Tables)

6 Months Ended

Jun. 30, 2018

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 stock activity is summarized as follows:

		Shares Outstanding (in thousands)			Weighted Average Grant Date Fair Value
Unvested restricted stock at December 31, 2017			227		$	39.47
Restricted stock granted			50		$	47.73
Restricted stock vested			(65)		$	35.41
Restricted stock forfeited			-		$	48.62
Unvested restricted stock at June 30, 2018			212		$	42.74

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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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