Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

Stock-based compensation [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of the Company's time- and performance-based stock option activity for the nine months ended September 30, 2013 is presented below:

	Time-Based								Performance-Based
	Options Outstanding		Weighted Average Exercise Price (in dollars per share)		Options Exercisable		Weighted Average Exercise Price (in dollars per share)		Options Outstanding		Weighted Average Exercise Price (in dollars per share)		Options Exercisable	Weighted Average Exercise Price (in dollars per share)
Balance, December 31, 2012	2,016,231		$	4.38	1,690,040		$	3.66	185,000		$	8.00	—	$	—
Granted	60,000		7.62		—		—		228,981		8.89		—	—
Vested	—		—		114,617		8.44		—		—		—	—
Exercised	(6,250	)	7.84		(6,250	)	7.84		—		—		—	—
Canceled/forfeited	(28,750	)	7.87		—		—		(60,557	)	8.67		—	—
Balance, September 30, 2013	2,041,231		$	4.42	1,798,407		$	3.95	353,424		$	8.46	—	$	—
Weighted average remaining contractual term at September 30, 2013 (in years)	4.3				3.7				9.0				0.0

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

The following presents the Company's outstanding and exercisable time- and performance-based stock options by exercise price at September 30, 2013:

	Options Outstanding				Options Exercisable
Exercise Price (in dollars per share)	Option Shares Outstanding	Weighted Average Remaining Contractual Life (in years)	Weighted Average Exercise Price (in dollars per share)		Option Shares Outstanding	Weighted Average Remaining Contractual Life (in years)	Weighted Average Exercise Price (in dollars per share)
$3.03	787,500	2.13	$	3.03	787,500	2.13	$	3.03
3.25	757,963	4.07	3.25		757,963	4.07	3.25
7.62	60,000	9.92	7.62		—	—	—
7.84	232,500	7.75	7.84		131,676	7.75	7.84
7.93	5,000	9.00	7.93		—	—	—
7.97	110,000	8.92	7.97		36,676	8.92	7.97
8.00	170,000	8.75	8.00		—	—	—
8.89	183,424	9.25	8.89		—	—	—
11.00	88,268	7.21	11.00		84,592	7.21	11.00
Totals	2,394,655	5.01	$	5.02	1,798,407	3.74	$	3.95

Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]

Information on time- and performance-based stock options, vested and expected to vest, is as follows:	At
	September 30, 2013
Number of shares vested and expected to vest	2,189,548
Weighted average remaining contractual life (in years)	4.62
Weighted average exercise price per option (in dollars)	$	4.66
Intrinsic value (in thousands)	$	8,644

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The weighted average assumptions used to estimate the fair values of the stock options granted is as follows:

	For the Nine Months Ended
	September 30, 2013
Expected term (in years)	7.81
Expected volatility	32.37	%
Expected dividends	—	%
Risk-free rate	1.54	%

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

A summary of the Company's time- and performance-based restricted stock award activity for the nine months ended September 30, 2013 is presented below:

	Time-Based				Performance-Based
	Shares		Weighted Average Grant Date Fair Value (in dollars per share)		Shares		Weighted Average Grant Date Fair Value (in dollars per share)
Shares outstanding at December 31, 2012	103,000		$	8.00	80,861		$	11.00
Granted	81,016		9.39		76,326		8.89
Vested	(29,336	)	7.48		—		—
Forfeited	—		—		(15,185	)	8.89
Shares outstanding at September 30, 2013	154,680		$	8.83	142,002		$	10.09

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

Stock-Based Compensation Expense

Total time- and performance-based stock-based compensation expense and the related income tax (benefit), as recognized on the Consolidated Statements of Income, is as follows:

	For the Three Months Ended						For the Nine Months Ended
	September 30, 2013			September 30, 2012			September 30, 2013			September 30, 2012
Personnel costs	$	226		$	205		$	614		$	447
Other operating expenses	131			82			373			210
Income tax benefit	(137		)	(110		)	(378		)	(251		)
Net stock-based compensation expense	$	220		$	177		$	609		$	406

Additional information on total non-vested stock-based compensation is as follows:	At
	September 30, 2013
	Stock Options		Restricted Stock Awards
Unrecognized compensation cost related to non-vested awards	$	867	$	1,184
Weighted-average recognition period (in years)	2.4		3.7

Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]

Additional information on total non-vested stock-based compensation is as follows:	At
	September 30, 2013
	Stock Options		Restricted Stock Awards
Unrecognized compensation cost related to non-vested awards	$	867	$	1,184
Weighted-average recognition period (in years)	2.4		3.7

For the three and nine months ended September 30, 2013, the Company did not recognize expense on 183,424 performance-based stock options and 61,141 performance-based restricted stock awards because the attainment of the performance metrics associated with these awards was not probable based on current projections.