Severance	12 Months Ended
	Dec. 31, 2021
Restructuring and Related Activities [Abstract]
Severance	SeveranceThe Company expensed $2.3 million and $0.9 million of severance expense for the years ended December 31, 2021 and 2020, respectively. These amounts, which do not include stock compensation expense, were recorded in selling, general and administrative expenses in the consolidated statements of operations. As of December 31, 2021, the Company had $1.3 million of severance liability, which will be paid out over the next year.