Stock and Incentive Compensation (Tables)

9 Months Ended

Sep. 30, 2021

Share-based Payment Arrangement [Abstract]

Summary of Stock Plan Activity

The following tables summarize the Stock Plan activity for the periods presented:

	Three Months Ended September 30, 2021
	Performance Awards and Units		Time-Vested Awards and Units
Nonvested shares, beginning of period		141,969		352,055
Granted		—		—
Released from restriction		—		(10,489	)
Forfeited		—		(2,669	)
Nonvested shares, end of period		141,969		338,897

	Nine Months Ended September 30, 2021
	Performance Awards and Units			Time-Vested Awards and Units
Nonvested shares, beginning of period		145,042			301,619
Granted		53,273			176,022
Released from restriction		(44,536	)		(130,779	)
Forfeited		(11,810	)		(7,965	)
Nonvested shares, end of period		141,969			338,897

Compensation Expense for Awards and Units Under Stock Plan

The following table presents information regarding compensation expense for awards and units under the Stock Plan for the periods presented ($ in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Performance awards and units	$	311	$	417	$	517	$	360
Time-vested awards and units		805		822		3,994		3,547
Total compensation expense	$	1,116	$	1,239	$	4,511	$	3,907