Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

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

Fair value assumptions

Stock option activity

	Shares		Weighted  Average Exercise Price		Weighted Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value
Options outstanding at January 1, 2015	368,360		$	8.89
Options exercised	(9,070	)	$	6.64
Options forfeited	(118,595	)	$	13.25
Options outstanding at December 31, 2015	240,695		$	6.83	4.06	$	1,251
Options vested or expected to vest at December 31, 2015	238,746		$	6.82	4.04	$	1,243
Options exercisable at December 31, 2015	208,375		$	6.65	3.65	$	1,122

Information related to the stock option plan during each year follows (in thousands):

	2015		2014		2013
Intrinsic value of options exercised	$	42	$	45	$	82
Cash received from options exercised	$	60	$	55	$	789
Excess tax benefit realized for option exercises	$	6	$	7	$	17