Stock and Incentive Compensation (Tables)

9 Months Ended

Sep. 30, 2020

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock Plan Activity

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

	Three Months Ended September 30, 2020
	Performance Awards and Units			Time-Vested Awards and Units
Nonvested shares, beginning of period		146,508			304,693
Granted		—			1,500
Released from restriction		—			(2,031	)
Forfeited		(1,640	)		(1,967	)
Nonvested shares, end of period		144,868			302,195

	Nine Months Ended September 30, 2020
	Performance Awards and Units			Time-Vested Awards and Units
Nonvested shares, beginning of period		149,914			300,006
Granted		53,450			123,060
Released from restriction		(36,357	)		(109,537	)
Forfeited		(22,139	)		(11,334	)
Nonvested shares, end of period		144,868			302,195

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,
	2020		2019		2020		2019
Performance awards and units	$	417	$	481	$	360	$	1,043
Time-vested awards and units		822		791		3,547		2,510
Total compensation expense	$	1,239	$	1,272	$	3,907	$	3,553