Stock Compensation (Tables)

9 Months Ended

Sep. 30, 2021

Stock Compensation [Abstract]

Schedule Of Weighted-Average Assumptions Used To Determine The Fair Value Of Options

	Three Months Ended		Nine Months Ended
	September 30, 2021		September 30, 2021
	Stock Options	ESPP	Stock Options	ESPP
Expected life	N/A	0.5 Years	5.0 Years	0.5 Years
Expected stock price volatility	N/A	0.44	0.40	0.46
Risk-free interest rate	N/A	0.05%	0.57%	0.09%

Summary Of Total Stock Compensation Expenses

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2021		2020		2021		2020
RSA, RSU, and PSU expense	$	2,465	$	1,984	$	6,211	$	6,189
Stock option and ESPP expense		525		534		1,684		1,699
Total stock compensation expense	$	2,990	$	2,518	$	7,895	$	7,888