Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2012

Employee Benefit Plan [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity

	Options		Weighted- Average Exercise Price Per Share		Weighted- Average Remaining Contractual Terms		Aggregate Intrinsic Value
					(in years)		(in thousands)
Outstanding on December 31, 2011		934,013	$	13.05
Granted		338,204		16.94
Exercised		(48,130)		9.16
Forfeited/Cancelled		(31,929)		13.62
Outstanding on December 31, 2012		1,192,158	$	14.30		8.2	$	9,836
Exercisable on December 31, 2012		427,374	$	12.47		7.4	$	4,310

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

	Year Ended December 31,
	2012		2011		2010
Black-Scholes option pricing model assumptions:
Risk free interest rate	1.0	%	1.9	%	2.9	%
Expected life (years)	6.0		6.0		6.0
Expected volatility	56	%	53	%	50	%
Dividend yield	-		-		-

Schedule of Nonvested Share Activity

	Shares		Weighted- Average Grant- Date Fair Value
Non-vested share awards outstanding at December 31, 2011		185,733	$	15.25
Granted		238,199		16.33
Vested		(86,834)		15.52
Forfeited		(10,146)		15.04
Non-vested share awards outstanding at December 31, 2012		326,952	$	15.98

Schedule of Share-Based Compensation Expense and Related Tax Benefits

		Year Ended December 31,
		2012		2011	2010
Compensation Expense:
Stock Options	$	2,621	$	1,497	673
Non-vested share awards		2,096		1,012	500
Employee bonus share awards		-		-	82
Deferred Income Tax Benefit		1,726		936	429