Stock-Based Compensation Plan (Tables)

12 Months Ended

Dec. 31, 2014

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Of Fair Value Assumptions

	2014			2013			2012
Stock price	$	22.09		$	26.41		$	17.77
Exercise price	$	22.09		$	26.41		$	17.77
Expected term:
Employees		6.25 years			6.25 years			6.25 years
Directors		5.5 years			5.5 years			5.5 years
Expected volatility:
Employees		53.50	%		56.70	%		49.50	%
Directors		44.80	%		58.60	%		50.20	%
Dividend yield		-	%		-	%		-	%
Risk free rate:
Employees		1.98	%		1.35	%		0.75	%
Directors		1.79	%		1.16	%		0.75	%

Employee Stock Option [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Of Stock Option Plan And Restricted Stock Activity

				Weighted
				Average
		Weighted		Remaining		Aggregate
		Average		Contractual		Intrinsic
	Number of	Exercise		Term		Value
	Shares	Price		(in years)		(in thousands)
Options outstanding, December 31, 2011	1,192,680	$	12.89
Options granted - employees	111,000	$	17.77
Options granted - directors	40,000	$	17.77
Options forfeited - employees	(8,000)	$	17.77
Options outstanding, December 31, 2012	1,335,680	$	13.41
Options granted - employees	51,300	$	26.41
Options granted - directors	40,000	$	26.41
Options forfeited - employees	(3,501)	$	14.87
Options exercised - employees	(159,994)	$	9.53
Options outstanding, December 31, 2013	1,263,485	$	14.84
Options granted - employees	120,000	$	22.09
Options granted - directors	50,000	$	22.09
Options forfeited - employees	(5,417)	$	22.55
Options exercised - employees	(7,319)	$	15.60
Options outstanding, December 31, 2014	1,420,749	$	15.67		5.4	$	11,270
Options exercisable at December 31, 2014	1,169,312	$	14.28		4.6	$	10,887
Expected to vest after December 31, 2014	251,437	$	22.16		8.9	$	382

Restricted Stock [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Of Stock Option Plan And Restricted Stock Activity

		Weighted
		Average
	Restricted	Grant Date
	Share Units	Fair Value
Share units outstanding, December 31, 2012	-	$	-
Share units granted	28,150	$	26.11
Share units outstanding, December 31, 2013	28,150	$	26.11
Share units granted	23,500	$	22.09
Share units vested	(7,648)	$	26.13
Share units forfeited	(1,500)	$	26.41
Share units outstanding, December 31, 2014	42,502	$	23.87