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Shared-based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

Share-based Compensation [Abstract]

Schedule of Assumptions Used

The weighted average input assumptions used and resulting fair values were as follows:




	2016		2015		2014
Expected term (in years)	6		6		6
Risk-free interest rate	1.11%		1.71%		1.61%
Expected volatility	42.22%		50.91%		63.15%
Dividend yield	3.56%		-		-





Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes the stock option activity:




	Shares		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Life (Yrs)		Aggregate Intrinsic Value
Outstanding at December 31, 2015	98		$                       28.17
      Granted	50		27.99
      Exercised	(12)		25.64
      Forfeited	(6)		29.87
      Expired	(1)		31.55
Outstanding at December 31, 2016	129		$                       28.22		8.20		$           1,736
Exercisable at December 31, 2016	49		$                       27.45		7.31		$              689





Restricted Stock Activity

The following table summarizes the restricted stock activity: 




	Shares		Weighted-Average Grant Date Fair Value
Unvested at December 31, 2015	264		$                       26.38
      Granted	92		30.61
      Vested	(102)		27.42
      Forfeited	(39)		26.43
Unvested at December 31, 2016	215		$                       27.69



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Tabular disclosure of the changes in outstanding nonvested restricted stock units.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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