Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

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

Summary of Company's Stock Option Plan Activity

A summary of the stock option activity for the three and nine months ended September 30, 2016 and 2015 is as follows (option amounts not in thousands):

						Weighted
				Weighted		Average
				Average		Remaining		Aggregate
	Number of			Exercise		Contractual		Intrinsic
	Options			Price		Term		Value
Outstanding at January 1, 2016		110,000		$	3.19		2.3 years	$	3,482
Outstanding at March 31, 2016		110,000		$	3.19		2.1 years	$	3,312
Outstanding at June 30, 2016		110,000		$	3.19		1.8 years	$	2,650
Outstanding at September 30, 2016		110,000		$	3.19		1.6 years	$	2,989
Exercisable at September 30, 2016		110,000		$	3.19		1.6 years	$	2,989
Outstanding at January 1, 2015		230,000		$	3.00		3.0 years	$	9,256
Outstanding at March 31, 2015		230,000		$	3.00		2.8 years	$	9,861
Exercised		(80,000	)	$	2.50
Outstanding at June 30, 2015		150,000		$	3.26		2.9 years	$	6,142
Exercised		(10,000	)	$	6.30
Outstanding at September 30, 2015		140,000		$	3.04		2.4 years	$	5,002
Exercisable at September 30, 2015		140,000		$	3.04		2.4 years	$	5,002

Information with Respect to Unvested Restricted Stock Awards Stock Option and Incentive Plan

Information with respect to the activity of unvested restricted stock awards during the three and nine months ended September 30, 2016 and 2015 is as follows:

	Number of			Weighted
	Restricted			Average
	Stock			Grant Date
	Awards			Fair Value
Nonvested at January 1, 2016		620,513		$	30.33
Vested		(20,917	)	$	48.42
Cancelled		(160,000	)	$	26.27
Forfeited		(750	)	$	45.25
Nonvested at March 31, 2016		438,846		$	30.93
Granted		102,440		$	32.21
Vested		(24,235	)	$	37.34
Forfeited		(5,147	)	$	42.20
Nonvested at June 30, 2016		511,904		$	30.77
Vested		(2,000	)	$	37.68
Forfeited		(5,890	)	$	36.67
Nonvested at September 30, 2016		504,014		$	30.67
Nonvested at January 1, 2015		639,705		$	28.33
Vested		(41,695	)	$	36.15
Forfeited		(1,088	)	$	48.42
Nonvested at March 31, 2015		596,922		$	27.75
Granted		83,260		$	44.46
Vested		(16,000	)	$	13.48
Forfeited		(33,324	)	$	23.20
Nonvested at June 30, 2015		630,858		$	30.55
Vested		(2,000	)	$	37.68
Forfeited		(4,344	)	$	45.52
Nonvested at September 30, 2015		624,514		$	30.43

Information about Deferred Tax Benefits Recognized Related to Restricted Stock Awards, Paid Dividends and the Fair Value of Vested Restricted Stock

The following table summarizes information about deferred tax benefits recognized and tax benefits realized related to restricted stock awards and paid dividends, and the fair value of vested restricted stock for the three and nine months ended September 30, 2016 and 2015:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
Deferred tax benefits recognized	$	434	$	485	$	1,185	$	1,561
Tax benefits realized for restricted stock and paid dividends	$	45	$	28	$	176	$	527
Fair value of vested restricted stock	$	75	$	75	$	1,993	$	1,798