Stock Option Plans (Activity Under Compensation Plan) (Details) - 2019 Equity Incentive Plan [Member]	6 Months Ended
	Jun. 30, 2022 shares
Shares Available for Grant
Beginning balance (in shares)	2,477,212
Authorized (in shares)	1,399,235
Granted/Awarded (in shares)	(1,211,210)
Canceled (in shares)	72,465
Ending balance (in shares)	2,737,702