XML 68 R57.htm IDEA: XBRL DOCUMENT v3.23.1
Debt (Details)
1 Months Ended 3 Months Ended
Nov. 08, 2022
USD ($)
Apr. 30, 2020
USD ($)
$ / shares
Apr. 30, 2020
USD ($)
D
$ / shares
Mar. 31, 2023
USD ($)
$ / shares
shares
Mar. 31, 2022
USD ($)
Dec. 31, 2022
USD ($)
$ / shares
shares
Nov. 30, 2022
USD ($)
$ / shares
shares
Dec. 31, 2020
USD ($)
Sep. 30, 2015
USD ($)
Debt Instrument [Line Items]                  
Remaining borrowing capacity       $ 70,000,000.0     $ 100,000,000.0    
Borrowings under credit facility $ 30,000,000.0     $ 80,000,000.0          
Common Stock, Par or Stated Value Per Share | $ / shares       $ 0.0001   $ 0.0001      
Common stock, shares issued | shares       113,359,000   111,255,000 13,144,500    
Stock issued (in dollars per share) | $ / shares             $ 35    
Accrued Interest       $ 2,695,000   $ 1,078,000      
Amortization of debt discount and issuance cost       320,000 $ 312,000        
Interest expense       3,061,000 2,087,000        
Convertible Notes                  
Debt Instrument [Line Items]                  
Aggregate principal amount   $ 287,500,000 $ 287,500,000 $ 287,500,000          
Proceeds from Convertible Note, net of issuance costs     $ 278,300,000            
Per annum interest rate (as a percent)     2.25% 2.25%          
Interest expense       $ 1,937,000 1,929,000        
Common Stock, Par or Stated Value Per Share | $ / shares   $ 0.0001 $ 0.0001            
Debt instrument, term       7 years          
Effective interest rate (as a percent)       2.72%          
Principal amount per convertible note     $ 1,000            
Number of threshold consecutive trading days | D     30            
Threshold business days | D     5            
Conversion price (in dollars per share) | $ / shares   $ 38.79 $ 38.79            
Initial conversion rate   25.7785              
Convertible to shares of common stock   7,411,704              
Percentage of principal amount converted   100.00%              
Carrying value       $ 281,973,000   281,653,000      
5 consecutive trading day period | Convertible Notes                  
Debt Instrument [Line Items]                  
Threshold trading days | D     5            
Percentage of conversion price     98.00%            
20 trading days period | Convertible Notes                  
Debt Instrument [Line Items]                  
Threshold trading days | D     20            
Percentage of conversion price     130.00%            
Redeemable for cash on or after May 2024                  
Debt Instrument [Line Items]                  
Number of threshold consecutive trading days | D     20            
Threshold trading days | D     30            
Percentage of conversion price     130.00%            
Percentage of principal amount converted     100.00%            
Level 2 | Convertible Notes                  
Debt Instrument [Line Items]                  
Fair value of long-term debt       466,600,000   358,400,000      
Line Of Credit-UBS                  
Debt Instrument [Line Items]                  
Maximum borrowing capacity               $ 150,000,000.0 $ 50,000,000.0
Outstanding balance       $ 80,400,000   $ 80,400,000      
Interest rate (as a percent)       5.84%          
Interest expense       $ 1,100,000 $ 200,000        
Line Of Credit-UBS | LIBOR                  
Debt Instrument [Line Items]                  
Spread on interest rate (as a percent)       1.10%          
Line Of Credit-UBS | SOFR                  
Debt Instrument [Line Items]                  
Spread on interest rate (as a percent)       1.21%          
2017 Term Loan                  
Debt Instrument [Line Items]                  
Debt, repayment amount     $ 79,200,000