Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2022

Equity [Abstract]

Schedule of details activity in our common stock

The following table details activity in our common stock ($ in thousands):

	Three Months Ended March 31,
	2022			2021
	Shares	Amount		Shares	Amount
Purchases of treasury shares	—	$	—	—	$	—
Stock option exercises	50	8,045		120	18,102
Employee stock plan purchases	8	3,678		8	3,038
Restricted stock units vested, net of withheld shares upon award settlement	78	(12,587)		56	(8,958)