Share-Based Compensation Plan (Tables)

12 Months Ended

Dec. 31, 2016

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

Restricted stock service awards awarded under the 2006 Equity Compensation Plan

The following table summarizes restricted stock awarded under the 2006 Equity Compensation Plan:

	December 31,
	2016						2015						2014
(Dollars in thousands)	Shares		Weighted-Average Grant Date Fair Value		Aggregate Value		Shares		Weighted-Average Grant Date Fair Value		Aggregate Value		Shares		Weighted-Average Grant Date Fair Value		Aggregate Value
Non-vested at the beginning of the year	153,399		$	17.17			134,108		$	16.66			119,250		$	16.39
Granted	53,500		20.76				36,150		18.50				41,533		17.65
Vested	(53,908	)	16.88				(16,359	)	15.91				(15,425	)	15.59
Forfeited or expired	(2,250	)	19.91				(500	)	18.07				(11,250	)	16.05
Non-vested at end of the year	150,741		$	18.50	$	5,238	153,399		$	17.17	$	2,835	134,108		$	16.66	$	2,415

Stock options outstanding activity

The following table summarizes options outstanding under the 2006 Equity Compensation Plan at the end of the reportable periods:  

	2016				2015			2014
	Shares		Weighted- Average Exercise Price		Shares	Weighted- Average Exercise Price		Shares		Weighted- Average Exercise Price
Outstanding at beginning of year	30,012		$	14.00	30,012	$	14.00	58,513		$	15.30
Granted	—		—		—	—		—		—
Exercised	(6,650	)	14.00		—	—		(25,501	)	14.00
Forfeited or expired	—		—		—	—		(3,000	)	39.40
Outstanding at end of year	23,362		$	14.00	30,012	$	14.00	30,012		$	14.00
Options exercisable at year end	23,362		$	14.00	30,012	$	14.00	30,012		$	14.00

Schedule of options outstanding and exercisable

As of December 31, 2016, options outstanding and exercisable are summarized as follows:

Range of Exercise Prices		Options Outstanding	Weighted-Average Remaining Contractual Life (years)	Options Exercisable
$	14.00	18,362	2.22	18,362
$	14.00	5,000	2.85	5,000
$	14.00	23,362	2.36	23,362