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2012 Incentive compensation plan (Tables)

12 Months Ended

Dec. 31, 2015

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

Summary of SAR Awards Transactions

The Compensation Committee of the Board of Directors approved, and the Company granted the following SAR awards:

Award Description		Grant Date		Recipient		Award		Exercise Price		Expiration
SAR I		June 6, 2012		Chief Operating Officer (“COO”)		543,872 shares		$22.07		June 6, 2022
SAR II		October 19, 2015		Chief Financial Officer (“CFO”)		60,000 shares		$24.41		October 19, 2025

Summary of Restricted Stock Unit Activity

Restricted stock activity consisted of the following for the years ended December 31:

		Shares				Weighted Average Grant Date Fair Value
December 31, 2013			162,993			$	39.29
Granted			23,000				71.47
Forfeited			(12,000	)			60.44
Vested			(19,742	)			41.89
December 31, 2014			154,251			$	42.18
Granted			1,000				28.48
Forfeited			(800	)			65.51
Vested			(24,207	)			42.63
December 31, 2015			130,244			$	41.77

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- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited 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)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards 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)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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