XML 73 R57.htm IDEA: XBRL DOCUMENT v3.24.0.1
Long-term Debt - Narrative (Details)
$ / shares in Units, shares in Millions
12 Months Ended
Feb. 16, 2024
USD ($)
Dec. 13, 2022
Jul. 01, 2022
USD ($)
shares
Mar. 19, 2021
USD ($)
$ / shares
Feb. 10, 2021
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Jun. 30, 2022
USD ($)
Dec. 31, 2018
USD ($)
Jan. 30, 2018
USD ($)
Debt Instrument [Line Items]                      
Letters of credit outstanding           $ 15,200,000          
Conversion price (in dollars per share) | $ / shares       $ 10.49              
Long-term debt           135,502,000 $ 135,066,000        
Payment of promissory note to seller of GEODynamics, Inc.           $ 0 $ 10,000,000 $ 0      
Promissory note                      
Debt Instrument [Line Items]                      
Debt instrument, face amount                   $ 25,000,000  
Stated interest rate (as a percent)                   2.50%  
Long-term debt                 $ 17,500,000    
Payment of promissory note to seller of GEODynamics, Inc.     $ 10,000,000                
Extinguishment of debt, shares issued (in shares) | shares     1.9                
Extinguishment of debt     $ 10,300,000                
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% 4.75% 4.75%      
Conversion ratio       0.0953516              
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% 1.50%     1.50%
Revolving Credit Facility Due January 2022                      
Debt Instrument [Line Items]                      
Long-term line of credit           $ 0          
Remaining borrowing capacity           $ 76,100,000          
Revolving Credit Facility Due January 2022 | Asset-based Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity         $ 125,000,000            
Basis spread on variable rate (as a percent)   0.00%                  
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 Due January 2022 | Asset-based Revolving Credit Facility | Subsequent Event                      
Debt Instrument [Line Items]                      
Debt instrument, springing maturity, term (in days) 91 days                    
Debt instrument, amount of indebtedness subject to springing maturity $ 17,500,000                    
Revolving Credit Facility Due January 2022 | Asset-based Revolving Credit Facility | Minimum                      
Debt Instrument [Line Items]                      
Basis spread on variable rate (as a percent)   2.75%                  
Commitment fee percentage (as a percent)   0.375%                  
Revolving Credit Facility Due January 2022 | Asset-based Revolving Credit Facility | Maximum                      
Debt Instrument [Line Items]                      
Basis spread on variable rate (as a percent)   3.25%                  
Commitment fee percentage (as a percent)   0.50%                  
Revolving Credit Facility Due January 2022 | Asset-based Revolving Credit Facility | Base Rate | Minimum                      
Debt Instrument [Line Items]                      
Basis spread on variable rate (as a percent)   1.75%                  
Revolving Credit Facility Due January 2022 | Asset-based Revolving Credit Facility | Base Rate | Maximum                      
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