Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2019

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

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan

The following table summarizes the pre-tax stock-based compensation expense included in reported net income (in thousands): 

	Three months ended June 30,				Six months ended June 30,
	2019		2018		2019		2018
Restricted stock units	468		346		725		976
Board of Directors and other stock grants	134		53		231		121
Total stock-based compensation expense	$	602	$	399	$	956	$	1,097