Stock-Based Compensation Plan (Tables)

12 Months Ended

Dec. 31, 2018

Stock-Based Compensation Plan [Abstract]

Summary Of Stock Option Activities

				Weighted
				Average
		Weighted		Remaining		Aggregate
		Average		Contractual		Intrinsic
	Number of	Exercise		Term		Value
	Shares	Price		(in years)		(in thousands)
Options outstanding, December 31, 2015	1,189,255	$	18.08
Options granted	245,000	$	7.87
Options forfeited/cancelled	(6,000)	$	21.99
Options outstanding, December 31, 2016	1,428,255	$	16.31
Options granted	230,500	$	16.80
Options exercised	(799,195)	$	16.31
Options outstanding, December 31, 2017	859,560	$	16.44
Options granted	-	$	-
Options exercised	(9,393)	$	14.76
Options outstanding, December 31, 2018	850,167	$	16.46		5.9	$	5,936
Options exercisable at December 31, 2018	657,471	$	17.38		5.3	$	4,028
Expected to vest after December 31, 2018	192,696	$	13.33		7.7	$	1,907

Summary Of Fair Value Weighted Average Assumptions

	2017		2016
Stock price	$	16.80	$	7.87
Exercise price	$	16.80	$	7.87
Expected term (years)		5.5 - 6.25		5.5 - 6.25
Expected volatility (%)		56.4 - 57.5		45.4 - 46.7
Risk-free interest rate (%)		1.77 - 2.14		1.30 - 1.40
Dividend yield (%)		-		-

Summary Of Restricted Stock and Performance Stock Activity

		Weighted
		Average
	Number of	Grant Date
	Shares	Fair Value
Outstanding at December 31, 2015	48,025	$	22.70
Granted	34,500	$	7.87
Vested	(14,379)	$	23.61
Forfeited	(2,344)	$	21.96
Outstanding at December 31, 2016	65,802	$	14.75
Granted	37,414	$	17.14
Vested	(24,674)	$	17.83
Outstanding at December 31, 2017	78,542	$	14.92
Granted	156,165	$	22.48
Vested	(29,977)	$	16.52
Outstanding at December 31, 2018	204,730	$	20.45