Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2018

Stock-Based Compensation [Abstract]

Summarization of outstanding and exercisable options

		Weighted		Weighted-Average
		Average	Aggregate	Contractual Life
		Exercise	Intrinsic	Remaining In
(dollars in thousands, except per share amounts)	Shares	Price	Value	Years
Outstanding at January 1, 2017	15,081	$                    27.70	$                           -
Exercised	(14,231)	27.70	134
Expired	(350)	27.70	-
Forfeited	(500)	27.70	-
Outstanding at December 31, 2017	-	$                           -	$                           -	-
Exercisable at December 31, 2017	-	$                           -	$                           -	-

Summary of the unvested restricted stock awards outstanding

The following tables summarize the unvested restricted stock awards outstanding at June 30, 2018 and December 31, 2017, respectively.

	Restricted Stock
	Number of Shares	Weighted Average Grant Date Fair Value
Nonvested at January 1, 2018	32,809	$                    22.61
Granted	8,662	37.13
Vested	(17,607)	21.85
Cancelled	(326)	26.11
Nonvested at June 30, 2018	23,538	$                    28.38

	Restricted Stock
	Number of Shares	Weighted Average Grant Date Fair Value
Nonvested at January 1, 2017	47,881	$                    20.41
Granted	6,752	30.20
Vested	(21,738)	20.13
Cancelled	(86)	20.75
Nonvested at December 31, 2017	32,809	$                    22.61