XML 51 R41.htm IDEA: XBRL DOCUMENT v3.22.2.2
Long-term Debt - Narrative (Details)
9 Months Ended 12 Months Ended
Jul. 01, 2022
USD ($)
shares
Mar. 19, 2021
USD ($)
$ / shares
Feb. 10, 2021
USD ($)
Jan. 30, 2018
USD ($)
$ / shares
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Dec. 31, 2018
USD ($)
Jun. 28, 2022
USD ($)
Dec. 31, 2021
USD ($)
Jan. 31, 2018
Debt Instrument [Line Items]                    
Letters of credit outstanding         $ 17,600,000          
Repayments of convertible debt         6,272,000 $ 125,952,000        
Conversion price (in dollars per share) | $ / shares   $ 10.49                
Payment of promissory note to seller of GEODynamics, Inc.         10,000,000 $ 0        
Debt instrument carried value         134,972,000       $ 160,488,000  
1.5% Convertible Unsecured Senior Notes                    
Debt Instrument [Line Items]                    
Principal amount         19,500,000       $ 26,000,000  
Promissory Note                    
Debt Instrument [Line Items]                    
Debt instrument, face amount             $ 25,000,000      
Stated interest rate (as a percent)                   2.50%
Settlement costs and expenses             $ 7,500,000      
Payment of promissory note to seller of GEODynamics, Inc. $ 10,000,000                  
Extinguishment of debt, shares issued (in shares) | shares 1,909,722                  
Extinguishment of debt $ 10,300,000                  
Debt instrument carried value 17,500,000             $ 17,500,000    
Accrued interest $ 2,200,000                  
4.75% Convertible Senior Notes                    
Debt Instrument [Line Items]                    
Debt instrument, face amount   $ 135,000,000                
Stated interest rate (as a percent)   4.75%       4.75%        
Proceeds from debt, net   $ 130,600,000                
Conversion ratio   0.0953516                
Principal amount         $ 135,000,000          
1.5% Convertible Unsecured Senior Notes                    
Debt Instrument [Line Items]                    
Debt instrument, face amount       $ 200,000,000            
Stated interest rate (as a percent)       1.50% 1.50%          
Repayments of convertible debt   $ 120,000,000     $ 6,272,000 $ 125,952,000        
Debt instrument, repurchased face amount   $ 125,000,000                
Conversion ratio       0.0222748            
Conversion price (in dollars per share) | $ / shares       $ 44.89            
Principal amount         19,500,000          
Revolving Credit Facility                    
Debt Instrument [Line Items]                    
Long-term line of credit         0          
Remaining borrowing capacity         $ 79,900,000          
Revolving Credit Facility | Asset-based Revolving Credit Facility                    
Debt Instrument [Line Items]                    
Maximum borrowing capacity     $ 125,000,000              
Debt instrument, springing maturity, term (in days)     91 days              
Debt instrument, amount of indebtedness subject to springing maturity     $ 17,500,000              
Debt instrument, covenant, minimum fixed charge coverage ratio     1.0              
Debt instrument, percentage of borrowing base outstanding subject to covenant (as a percent)     15.00%              
Debt instrument, amount of borrowing base outstanding subject to covenant     $ 14,100,000              
Revolving Credit Facility | Asset-based Revolving Credit Facility | Base Rate                    
Debt Instrument [Line Items]                    
Basis spread on variable rate (as a percent)     0.50%              
Revolving Credit Facility | Asset-based Revolving Credit Facility | Minimum                    
Debt Instrument [Line Items]                    
Commitment fee percentage (as a percent)     0.375%              
Revolving Credit Facility | Asset-based Revolving Credit Facility | Minimum | London Interbank Offered Rate (LIBOR)                    
Debt Instrument [Line Items]                    
Basis spread on variable rate (as a percent)     2.75%              
Revolving Credit Facility | Asset-based Revolving Credit Facility | Minimum | Base Rate                    
Debt Instrument [Line Items]                    
Basis spread on variable rate (as a percent)     1.75%              
Revolving Credit Facility | Asset-based Revolving Credit Facility | Maximum                    
Debt Instrument [Line Items]                    
Commitment fee percentage (as a percent)     0.50%              
Revolving Credit Facility | Asset-based Revolving Credit Facility | Maximum | London Interbank Offered Rate (LIBOR)                    
Debt Instrument [Line Items]                    
Basis spread on variable rate (as a percent)     3.25%              
Revolving Credit Facility | Asset-based Revolving Credit Facility | Maximum | Base Rate                    
Debt Instrument [Line Items]                    
Basis spread on variable rate (as a percent)     2.25%              
Letter of Credit | Asset-based Revolving Credit Facility                    
Debt Instrument [Line Items]                    
Maximum borrowing capacity     $ 50,000,000