Stock-Based Compensation Plan (Tables)

3 Months Ended

Mar. 31, 2018

Stock-Based Compensation Plan [Abstract]

Summary Of Stock Option Activities

		Three Months Ended March 31,
	2018				2017
			Weighted				Weighted
			Average				Average
	Number of		Exercise		Number of		Exercise
	Shares		Price		Shares		Price
Options outstanding at January 1		859,560	$	16.44		1,428,255	$	16.31
Options granted		-	$	-		190,500	$	15.89
Options exercised		(1,893)	$	12.64		(60,875)	$	8.44
Options outstanding at March 31		857,667	$	16.45		1,557,880	$	16.57
Options exercisable		521,021	$	17.56		1,009,555	$	18.21
Weighted average remaining term		6.1 years				4.5 years

Summary Of Fair Value Weighted Average Assumptions

	Three Months Ended March 31,
	2018		2017
Stock price	$	-	$	15.89
Exercise price	$	-	$	15.89
Expected term (years)		-		6.25
Expected volatility (%)		-		56.40
Risk-free interest rate (%)		-		2.14
Dividend yield (%)		-		-

Summary Of Restricted Stock Activity

		Weighted
		Average
	Number of	Grant Date
	Shares	Fair Value
Outstanding at December 31, 2017	78,542	$	14.92
Granted	113,747	$	21.95
Vested	(8,065)	$	15.89
Outstanding at March 31, 2018	184,224	$	19.22