Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement [Abstract]

Summary of Restricted Stock and Performance Award Activity

The following table summarizes restricted stock award and performance award activity for the years ended December 31, 2020 and 2019:

	Shares	Weighted Average Share Price
Unvested balance at December 31, 2018	519,272	$	14.69
Granted	180,629	22.22
Vested	(247,534)	14.50
Forfeited	(134)	15.21
Unvested balance at December 31, 2019	452,233	17.90
Granted	270,191	19.11
Vested	(201,563)	17.41
Forfeited	(3,175)	20.30
Unvested balance at December 31, 2020	517,686	$	18.71

Schedule of Stock-Based Compensation Expense

The following table summarizes the stock-based compensation expense recognized (dollars in thousands):

	For Year Ended December 31,
	2020		2019		2018
Stock-based compensation expense	$	3,790	$	4,104	$	3,848