Fair Value Measurements (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Sep. 25, 2017
Liabilities, Fair Value Disclosure [Abstract]
Warrant liability	$ 715	$ 915
Fair Value, Recurring [Member]
Assets, Fair Value Disclosure [Abstract]
Cash equivalents - money market	5,294	30,042
Derivative Asset	1,077
Total Assets	6,371	30,042
Liabilities, Fair Value Disclosure [Abstract]
Interest rate swap		(3,603)
Warrant liability	(715)	(915)
Total Liabilities	(715)	(4,518)
Carrying value, debt	1,369,600	1,299,400
Fair Value, Recurring [Member] | Level 1 [Member]
Assets, Fair Value Disclosure [Abstract]
Cash equivalents - money market	0	0
Derivative Asset	0
Total Assets	0	0
Liabilities, Fair Value Disclosure [Abstract]
Interest rate swap		0
Warrant liability	0	0
Total Liabilities	0	0
Fair Value, Recurring [Member] | Level 2 [Member]
Assets, Fair Value Disclosure [Abstract]
Cash equivalents - money market	5,294	30,042
Derivative Asset	1,077
Convertible note hedge fair value			$ 56,100
Total Assets	6,371	30,042
Liabilities, Fair Value Disclosure [Abstract]
Interest rate swap		(3,603)
Warrant liability	0	0
Total Liabilities	0	(3,603)
Difference between fair value and carrying value, debt	70,700	37,100
Fair Value, Recurring [Member] | Level 3 [Member]
Assets, Fair Value Disclosure [Abstract]
Cash equivalents - money market	0	0
Derivative Asset	0
Total Assets	0	0
Liabilities, Fair Value Disclosure [Abstract]
Interest rate swap		0
Warrant liability	(715)	(915)
Total Liabilities	(715)	$ (915)
Amazon Warrant C [Member] [Member]
Liabilities, Fair Value Disclosure [Abstract]
Warrant liability	$ (700)