Stock-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock Compensation Expense (in thousands)

	Year ended		Year ended
	December 31,		December 31,
	2018		2017
Stock option grants	$	607		268
Annual director stock award(s)		1,055		445
	$	1,662		713

Summary of Changes in outstanding options (in thousands, except share and per share amounts)

				Weighted		Weighted		Weighted
	Number			Average		Average		Average
	of			Exercise		Remaining		Grant Date
Options	Shares			Price		Term (yrs)		Fair Value(000's)
Outstanding at
January 1, 2017		236,385		$	25.35		6.1	$	2,440
Granted		30,255		$	43.45			$	440
Modification		—		$	30.21			$	(137	)
Exercised		(92,130	)	$	24.93			$	(842	)
Outstanding at
December 31, 2017		174,510		$	28.70		6.0	$	1,901
Granted		29,260		$	45.97			$	427
Exercised		(56,232	)	$	25.17			$	(546	)
Outstanding at
December 31, 2018		147,538		$	33.48		6.7	$	1,782
Exercisable at
December 31, 2018		119,714		$	31.59		6.1	$	1,346
Vested during
twelve months ended
December 31, 2018		46,030						$	669

Summary of Stock Options Outstanding

	Shares	Weighted			Weighted
Range of Exercise	under	Average			Average
Prices per Share	Option	Exercise Price			Remaining Life
Non-exercisable:
$24.76 - $37.25	3,542			26.97		5.9
$37.26 - $45.97	24,282			43.74		9.5
	27,824		$	41.61		9.0	Years
Exercisable:
$16.71 - $24.75	14,100			16.72		2.9
$24.76 - $37.25	32,753			21.40		3.7
$37.26 - $45.97	72,861			39.04		7.8
	119,714		$	31.59		6.1	Years
Total	147,538		$	33.48		6.7	Years