Share-Based Compensation

6 Months Ended

Jun. 30, 2018

Disclosure Of Compensation Related Costs Share Based Payments [Text Block]

Note 7 – Share-Based Compensation

The Company recognized the following share-based compensation expense in SG&A in its Condensed Consolidated Statements of Income for the three and six months ended June 30, 2018 and 2017:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2018		2017		2018		2017
Stock options	$	266	$	244	$	518	$	471
Nonvested stock awards and restricted stock units		576		795		1,351		1,597
Employee stock purchase plan		22		21		44		44
Non-elective and elective 401(k) matching contribution in stock		—		—		—		64
Director stock ownership plan		28		32		62		69
Total share-based compensation expense	$	892	$	1,092	$	1,975	$	2,245

During the first quarter of 2018, the Company granted stock options under its long-term incentive plan (“LTIP”) that are subject only to time vesting over a three-year period. For the purposes of determining the fair value of stock option awards, the Company used the Black-Scholes option pricing model and the assumptions set forth in the table below:

Number of options granted	35,842
Dividend yield	1.37	%
Expected volatility	24.73	%
Risk-free interest rate	2.54	%
Expected term (years)	4.0

The fair value of these options is amortized on a straight-line basis over the vesting period. As of June 30, 2018, unrecognized compensation expense related to options granted was $1.8 million, to be recognized over a weighted average remaining period of 2.1 years. There were no stock options granted in the second quarter of 2018.

During the first six months of 2018, the Company granted 15,544 nonvested restricted shares and 1,480 nonvested restricted stock units under its LTIP plan that are subject only to time vesting, generally over a three-year period. The fair value of these awards is based on the trading price of the Company’s common stock on the date of grant. The Company adjusts the grant date fair value of these awards for expected forfeitures based on historical experience. As of June 30, 2018, unrecognized compensation expense related to the nonvested shares was $3.1 million, to be recognized over a weighted average remaining period of 1.9 years, and unrecognized compensation expense related to nonvested restricted stock units was $0.3 million, to be recognized over a weighted average remaining period of 2.2 years.