Inventory Write-Down (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill [Line Items]
Inventory write-down	$ 0	$ 10,375,000	$ 0
COVID - 19 [Member]
Goodwill [Line Items]
Inventory write-down	$ 0	$ 10,400,000