Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Feb. 11, 2021	Jul. 31, 2019
Fair Value of Financial Instruments [Abstract]
Note payable	$ 422,500	$ 422,500
Senior Secured Notes [Member]
Fair Value of Financial Instruments [Abstract]
Interest rate	5.625%
Face amount	$ 250,000	250,000	$ 250,000
Note payable	$ 250,000	250,000
Convertible Senior Notes [Member]
Fair Value of Financial Instruments [Abstract]
Interest rate	2.50%
Face amount				$ 172,500
Note payable	$ 172,500	172,500
Fair Value [Member] | Convertible Senior Notes [Member]
Fair Value of Financial Instruments [Abstract]
Long-term debt	$ 160,900	$ 159,800