Commitments And Contingencies (Details) - USD ($)		12 Months Ended
	Jul. 13, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Commitments And Contingencies [Line Items]
(Increase) decrease in prepaid and other assets		$ 2,614,000	$ (2,122,000)	$ 1,307,000
Cotter, Jr., Derivative Litigation [Member]
Commitments And Contingencies [Line Items]
Settlement awarded		809,000
California Employment Litigation [Member]
Commitments And Contingencies [Line Items]
Settlement awarded	$ 4,000,000.0
Thirty Days Of Final Court Approval [Member] | California Employment Litigation [Member]
Commitments And Contingencies [Line Items]
Settlement awarded		1,270,000
Nine Months Of Final Court Approval [Member] | California Employment Litigation [Member]
Commitments And Contingencies [Line Items]
Settlement awarded		1,270,000
December 2, 2024 [Member] | California Employment Litigation [Member]
Commitments And Contingencies [Line Items]
Settlement awarded		$ 1,460,000