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Stock Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2015

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

Summary of Stock Options Activity

A summary of the status of the Company’s stock options at December 31, 2015, 2014 and 2013, together with changes during the periods then ended, is presented below:

		Number of options				Weighted average exercise price
Outstanding at December 31, 2012			538,697
Options exercised			(138,298	)		$	13.53
Outstanding at December 31, 2013			400,399
Options exercised			(32,866	)			13.24
Outstanding at December 31, 2014			367,533
Options granted at market price			50,000				29.99
Options exercised			(48,183	)			14.59
Options cancelled			(9,250	)			15.20
Outstanding at December 31, 2015			360,100
Available for grant at December 31, 2015			943,575

Summary of Stock Options Exercised and Outstanding

The following tables present information on stock options exercised and outstanding:

		Year Ended
		December 31,
(in thousands)		2015				2014
Intrinsic value of options exercised in the period		$	1,105			$	1,025

($ in thousands, except share data)		Number of Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Term (Years)				Aggregate Intrinsic Value
Stock options:
Outstanding December 31, 2015			360,100			$	17.35				5.42			$	9,430
Exercisable at December 31, 2015			208,227				14.71				4.61				6,003

Summary of Fair Value of Stock Option Awards

The fair value of stock option awards as determined under the Black-Scholes option-pricing model was estimated with the following weighted-average assumptions:

		2015
Expected volatility			48.7	%
Risk free interest rate			1.4	%
Expected dividend yield			2.9	%
Expected term			6.3 years
Weighted average fair value per share

Schedule of Restricted Stock Unit Activity

The following table presents restricted stock unit activity:

		Units				Weighted Average Grant Date Fair Value
Non-vested at December 31, 2012			47,500			$	21.44
Granted			44,970				50.28
Vested			(10,302	)			21.44
Cancelled/Forfeited			(1,573	)			21.44
Non-vested at December 31, 2013			80,595				37.53
Granted			69,371				50.47
Vested			(15,253	)			33.40
Cancelled/Forfeited			(7,867	)			34.90
Non-vested at December 31, 2014			126,846				44.99
Granted			64,425				37.79
Vested			(28,728	)			41.09
Cancelled/Forfeited			(11,732	)			43.87
Non-vested at December 31, 2015			150,811				42.74

Summary of Stock-Based Compensation Expense Related to Stock Option and Restricted Stock Unit Awards

The following table summarizes stock-based compensation expense related to stock option and restricted stock unit awards (in thousands):

		Year Ended December 31,
		2015				2014				2013
Stock-based compensation expense included in selling, general and administrative expenses		$	2,386			$	1,699			$	1,016
Deferred income taxes			948				675				404
Stock-based compensation expense related to stock options and restricted stock units, net of tax		$	1,438			$	1,024			$	612

Summary of Information about Stock Options Outstanding

The following table summarizes information about stock options outstanding at December 31, 2015:

Options outstanding												Options exercisable
Exercise price range		Number of shares				Weighted- average exercise price				Weighted- average remaining contractual life (years)		Exercisable at December 31, 2015				Weighted- average exercise price
$2.05			1,125			$	2.05			Indefinite			1,125			$	2.05
$ 8.82 - 29.99			358,975				17.40			5.4			207,102				14.78
			360,100				17.35						208,227				14.71

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Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
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