Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2015

Summary of status of stock incentive plans and changes during periods

A summary of the status of the Company’s Stock Incentive Plans as of December 31, 2013 and the changes during the periods then ended is as follows:



	Number of Options		Weighted Average Exercise Price		Weighted Average Contractual Life (years)	Aggregate Intrinsic Value
						(in thousands)
Outstanding, December 31, 2012	691,082		$	26.59
Options granted	—		$	—
Awards exercised	(171,897	)	$	18.92
Options forfeited	(17,983	)	$	37.64
Outstanding, December 31, 2013	501,202		$	28.82	3.05	$	7,343
Exercisable, December 31, 2013	445,564		$	27.73	2.93	$	7,012

A summary of the status of the Company’s Stock Incentive Plans as of December 31, 2014 and the changes during the periods then ended is as follows:



	Number of Options		Weighted Average Exercise Price		Weighted Average Contractual Life (years)	Aggregate Intrinsic Value
						(in thousands)
Outstanding, December 31, 2013	501,202		$	28.82
Options granted	—		$	—
Awards exercised	(46,198	)	$	13.66
Options forfeited	(20,603	)	$	37.04
Outstanding, December 31, 2014	434,401		$	30.04	2.14	$	3,080
Exercisable, December 31, 2014	434,401		$	30.04	2.14	$	3,080

A summary of the status of the Company’s Stock Incentive Plans as of December 31, 2015 and the changes during the periods then ended is as follows:



	Number of Options		Weighted Average Exercise Price		Weighted Average Contractual Life (years)	Aggregate Intrinsic Value
						(in thousands)
Outstanding, December 31, 2014	434,401		$	30.04
Options granted	—		$	—
Awards exercised	(55,382	)	$	3.29
Options forfeited	(49,147	)	$	35.97
Outstanding, December 31, 2015	329,872		$	33.65	1.30	$	359
Exercisable, December 31, 2015	329,872		$	33.65	1.30	$	359

Summary of information regarding stock option exercises

The following table summarizes information regarding stock option exercises:



	2013		2014		2015
	(In thousands)
Proceeds from stock options exercised	$	3,253	$	631	$	182
Intrinsic value of stock options exercised	$	3,667	$	1,033	$	1,057
Tax benefit from exercises	$	1,348	$	193	$	54

Summary of restricted stock and restricted stock units activity

The table below sets forth the restricted stock and restricted stock unit activity for the year ended December 31, 2013:



	Number of Shares		Weighted Average Grant Price and Fair Value
Non vested, December 31, 2012	136,397		$	39.21
Shares granted	123,951		37.50
Vested shares	(65,585	)	37.70
Shares forfeited	(4,002	)	39.94
Non vested, December 31, 2013	190,761		$	38.61

The table below sets forth the restricted stock and restricted stock unit activity for the year ended December 31, 2014:



	Number of Shares		Weighted Average Grant Price and Fair Value
Non vested, December 31, 2013	190,761		$	38.61
Shares granted	272,550		36.73
Vested shares	(87,445	)	38.69
Shares forfeited	(15,097	)	41.64
Non vested, December 31, 2014	360,769		$	37.03

The table below sets forth the restricted stock and restricted stock unit activity for the year ended December 31, 2015:



	Number of Shares		Weighted Average Grant Price and Fair Value
Non vested, December 31, 2014	360,769		$	37.03
Shares granted	127,469		35.15
Vested shares	(164,144	)	37.85
Shares forfeited	(30,675	)	36.76
Non vested, December 31, 2015	293,419		$	35.86

Summary of repurchases during the period

The chart below provides detail as to the Company’s repurchases during the period.



	Total Number of Shares Purchased	Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs (1)	Maximum Number (or Approximate Dollar Value) of Shares that May Yet Be Purchased Under the Plans or Programs ^{(2) (3)}
January 1, 2013	—	$	—	—	—	$	7,992,647
January 1, 2013 - January 31, 2013	3,638	$	34.79	3,638	—	7,866,068
February 1, 2013 - February 28, 2013	—	$	—	3,638	—	7,866,068
March 14, 2013	—	$	—	3,638	—	22,866,068
March 1, 2013 - March 31, 2013	150,587	$	32.30	154,225	—	18,001,740
April 1, 2013 - April 30, 2013	2,164	$	33.00	156,389	—	17,930,337
May 1, 2013 - May 31, 2013	60,000	$	32.55	216,389	—	15,977,321
June 1, 2013 - June 30, 2013	—	$	—	216,389	—	15,977,321
July 1, 2013 - July 31, 2013	—	$	—	216,389	—	15,977,321
August 1, 2013 - August 31, 2013	—	$	—	216,389	—	15,977,321
September 1, 2013 - September 30, 2013	10,000	$	37.91	226,389	—	15,598,221
October 1, 2013 - October 31, 2013	167,675	$	36.86	394,064	—	9,417,721
November 1, 2013 - November 30, 2013	—	$	—	394,064	—	9,417,721
December 1, 2013 - December 31, 2013	—	$	—	394,064	—	9,417,721
Total	394,064	$	34.47	394,064	—	$	9,417,721

During the year ended December 31, 2014, the Company repurchased shares of the Company’s common stock, par value $0.01 per share. The chart below provides detail as to the Company’s repurchases during the period.



	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs ⁽¹⁾	Maximum Number (or Approximate Dollar Value) of Shares that May Yet Be Purchased Under the Plans or Programs ^{(2) (3)}
January 1, 2014	—	$	—	—	—	$	9,417,721
January 20, 2014	—	$	—	—	147,284	9,417,721
January 1, 2014 - January 30, 2014	—	$	—	—	147,284	9,417,721
February 1, 2014 - February 28, 2014	—	$	—	—	147,284	9,417,721
March 1, 2014 - March 31, 2014	40,000	$	35.26	40,000	107,284	9,417,721
April 1, 2014 - April 30, 2014	185,000	$	34.60	185,000	14,784	6,217,221
May 1, 2014 - May 31, 2014	139,568	$	35.11	139,568	—	1,836,055
June 1, 2014 - June 30, 2014	51,760	$	34.95	51,760	—	27,043
June 13, 2014	—	$	—	—	—	15,027,043
July 1, 2014 - September 31, 2014	—	$	—	—	—	15,027,043
October 1, 2014 - October 31, 2014	—	$	—	—	114,634	15,027,043
November 1, 2014 - November 30, 2014	30,000	$	35.48	30,000	84,634	15,027,043
December 1, 2014 - December 31, 2014	84,634	$	34.09	84,634	—	15,027,043
Total	530,962	$	34.78	530,962	—	$	15,027,043

During the year ended December 31, 2015, the Company repurchased shares of the Company’s common stock, par value $0.01 per share. The chart below provides detail as to the Company’s repurchases during the period.



	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs ⁽¹⁾	Maximum Number (or Approximate Dollar Value) of Shares that May Yet Be Purchased Under the Plans or Programs ^{(2) (3)}
January 1, 2015	—	$	—	—	—	$	15,027,043
January 1, 2015 - January 31, 2015	—	$	—	—	116,910	15,027,043
February 1, 2015 - February 28, 2015	—	$	—	—	116,910	15,027,043
March 1, 2015 - March 31, 2015	100,000	$	31.69	100,000	66,910	13,442,543
April 1, 2015 - April 30, 2015	203,820	$	30.84	203,820	—	9,220,841
May 1, 2015 - May 31, 2015	200,000	$	25.59	200,000	—	4,102,131
June 1, 2015 - June 30, 2015	160,000	$	24.93	160,000	—	114,029
June 30, 2015	—	$	—	—	—	15,114,029
July 1, 2015 - July 31, 2015	—	$	—	—	—	15,114,029
August 1, 2015 - August 31, 2015	—	$	—	—	—	15,114,029
September 1, 2015 - September 30, 2015	129,849	$	23.15	129,849	—	12,107,835
October 1, 2015 - October 31, 2015	211,040	$	23.19	211,040	—	7,214,395
November 1, 2015 - November 30, 2015	199,391	$	22.11	199,391	—	2,806,575
December 1, 2015 - December 31, 2015	118,746	$	22.39	118,746	—	148,008
Total	1,322,846	$	25.34	1,322,846	—	$	148,008

(1)

On December 9, 2011, the Company’s Board of Directors approved a stock repurchase program for its common stock, under which the Company may annually purchase up to the cumulative number of shares issued or deemed issued in that year under the Company’s equity incentive and stock purchase plans. Repurchases may be made from time to time in the open market at prevailing market prices or in privately negotiated transactions based on business and market conditions. The stock repurchase program may be suspended or discontinued at any time, and will be funded using the Company’s available cash.

(2)

On May 14, 2012, our Board of Directors authorized a program to repurchase up to $20 million of shares of our common stock. On each of March 14, 2013, June 13, 2014, and June 12, 2015 our Board of Directors increased the authorization by an additional $15 million of shares, for a cumulative increase of $45 million of shares and a total authorization of $65 million of shares. Subject to market conditions, applicable legal requirements and other factors, the repurchases may be made from time to time in the open market or privately negotiated transactions. The authorization does not obligate us to acquire any shares, and purchases may be commenced or suspended at any time based on market conditions and other factors as we deem appropriate.

(3)

The Company was deemed to have repurchased 20,540 and 56,272 shares of common stock forfeited by employees to satisfy minimum tax-withholding requirements in connection with the vesting of restricted stock grants during the 12 months ended December 31, 2013 and 2015, respectively. During the 12 months ended December 31, 2014, the Company was deem to have repurchased 30,973 shares of common stock forfeited by employees to satisfy minimum tax-withholding requirements in connection with the vesting of restricted stock grants and to cover the exercise and minimum tax-withholding requirements of expiring stock options. These repurchases were not part of the stock repurchase program authorized by the Company’s Board of Directors.