Employee Benefit Plan	12 Months Ended
Dec. 31, 2021
Compensation And Retirement Disclosure [Abstract]
Employee Benefit Plan	(18) Employee Benefit Plan Effective September 1, 1999, the Company adopted a defined contribution 401(k) savings plan (the 401(k) plan) covering all employees of the Company. Participants may elect to defer a percentage of their annual pretax compensation to the 401(k) plan, subject to defined limitations. The plan includes an employer match contribution to employee deferrals. For each dollar an employee invests up to 6% of his or her earnings, the Company will contribute an additional 50 cents into the funds. The Company’s expense related to the plan was $0.9 million and $1.6 million for the years ended December 31, 2021 and 2020, respectively.

Employee Benefit Plan

12 Months Ended

Dec. 31, 2021

Compensation And Retirement Disclosure [Abstract]

(18) Employee Benefit Plan

Effective September 1, 1999, the Company adopted a defined contribution 401(k) savings plan (the 401(k) plan) covering all employees of the Company. Participants may elect to defer a percentage of their annual pretax compensation to the 401(k) plan, subject to defined limitations. The plan includes an employer match contribution to employee deferrals. For each dollar an employee invests up to 6% of his or her earnings, the Company will contribute an additional 50 cents into the funds. The Company’s expense related to the plan was $0.9 million and $1.6 million for the years ended December 31, 2021 and 2020, respectively.