XML 67 R58.htm IDEA: XBRL DOCUMENT v3.22.4
Convertible Notes - Narrative (Details)
3 Months Ended 6 Months Ended
Aug. 15, 2022
USD ($)
$ / shares
Mar. 29, 2022
tranche
Mar. 21, 2022
USD ($)
tranche
Jun. 30, 2022
USD ($)
$ / shares
shares
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
day
$ / shares
shares
Jun. 30, 2021
USD ($)
Debt Instrument [Line Items]              
Gain on extinguishment of debt       $ 199,000 $ 0 $ 3,565,000 $ 0
Exchange Agreement | Schuler Trust | Subsequent event | Warrant for Common Stock              
Debt Instrument [Line Items]              
Repurchase principal balance 15.00%            
Warrants price (in usd per share) | $ / shares $ 2.12            
Prepaid Forward              
Debt Instrument [Line Items]              
Funded prepaid forward           $ 45,100,000  
Stock underlying the prepaid forward (in shares) | shares       1,858,500   1,858,500  
2.50% Convertible notes due 2023 | Exchange Agreement | Schuler Trust | Subsequent event              
Debt Instrument [Line Items]              
Warrants price (in usd per share) | $ / shares $ 2.12            
Convertible notes | 2.50% Convertible notes due 2023              
Debt Instrument [Line Items]              
Conversion ratio           0.0323428  
Initial conversion price (in usd per share) | $ / shares       $ 30.92   $ 30.92  
Interest rate       2.50%   2.50%  
Contractual term           5 years  
Effective interest rate       3.20%   3.20%  
Repurchase principal balance           100.00%  
Convertible notes | 2.50% Convertible notes due 2023 | Exchange Agreement              
Debt Instrument [Line Items]              
Conversion ratio           0.02264  
Notes exchanged     $ 14,000,000        
Number of tranches | tranche   8 8        
Conversion numerator (in usd per share)     $ 155.67        
Convertible notes | 2.50% Convertible notes due 2023 | Exchange Agreement | Schuler Trust | Subsequent event              
Debt Instrument [Line Items]              
Common stock value $ 49,905,000            
Convertible notes | 2.50% Convertible notes due 2023 | Option one to convert              
Debt Instrument [Line Items]              
Stock price conversion threshold, percentage           130.00%  
Consecutive trading days | day           20  
Threshold trading days | day           30  
Convertible notes | 2.50% Convertible notes due 2023 | Option two to convert              
Debt Instrument [Line Items]              
Consecutive trading days | day           5  
Threshold trading days | day           5  
Trading price threshold, percentage           98.00%  
Convertible notes | New Notes | Exchange Agreement              
Debt Instrument [Line Items]              
Notes exchanged           $ 14,000,000  
Shares issued (in shares) | shares           10,798,482  
Gain on extinguishment of debt       $ 199,000 $ 0 $ 3,565,000 $ 0
Common stock value           10,200,000  
Unsecured obligations | 2.50% Convertible notes due 2023              
Debt Instrument [Line Items]              
Gain on extinguishment of debt           $ (3,600,000)  
Senior Notes | 5.0% Secured promissory note | Exchange Agreement | Schuler Trust | Subsequent event              
Debt Instrument [Line Items]              
Interest rate 5.00%            
Common stock value $ 34,933,500