Quarterly report pursuant to Section 13 or 15(d)

Nature of Operations - Liquidity (Details)

v3.22.2.2
Nature of Operations - Liquidity (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 27, 2022
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Apr. 19, 2022
Dec. 31, 2021
Debt Instrument [Line Items]              
Comprehensive loss for the period   $ (15,699) $ 1,022 $ (34,381) $ (15,010)    
Accumulated deficit   (890,619)   (890,619)     $ (856,248)
Working capital   (36,675)   (36,675)     $ 1,116
Repayments Of Notes Payable       120,575 $ 17,321    
Sale Leaseback Transaction, Cash Consideration           $ 15,000  
2019 Senior Notes              
Debt Instrument [Line Items]              
Repayments Of Notes Payable   $ 18,269   $ 18,269      
2019 Senior Notes | Subsequent Event              
Debt Instrument [Line Items]              
Repayments Of Notes Payable $ 7,975