Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

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

Additional Information Related to the Stock Option Plan

Additional information related to the stock option plan follows:

	2015		2014	2013
Intrinsic value of options exercised	$	0	$67	$	99
Cash received from option exercises		0	549		698

Summary of Changes in Nonvested Restricted Stock Awards

A summary of changes in nonvested restricted stock awards follows:

	Shares			Weighted-average Grant Date Fair Value
Nonvested at January 1, 2015		68,210			$16.82
Granted		48,300			17.00
Vested		(31,910	)		16.60
Nonvested at December 31, 2015		84,600			$17.01