Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Summary of Share-Based Compensation (income) expense

The following table summarizes share-based compensation expense:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
(in thousands)	2022			2021			2022			2021
Performance-based restricted stock units	$	705		$	466		$	719		$	606
Restricted stock awards and restricted stock units		1,787			1,436			3,349			2,680
Stock options		811			551			1,401			930
Share-based compensation expense before income tax		3,303			2,453			5,469			4,216
Income tax benefit(1)		(30	)		(28	)		(47	)		(55	)
Share-based compensation expense, net of income tax	$	3,273		$	2,425		$	5,422		$	4,161

(1)The 2022 and 2021 income tax benefit amount primarily reflects the tax benefit associated with our Canadian-based employees.