XML 266 R69.htm IDEA: XBRL DOCUMENT v3.22.4
FINANCIAL INSTRUMENTS - Narrative (Details)
12 Months Ended
Dec. 31, 2022
USD ($)
security
Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosures    
Interest receivable $ 200,000  
Allowance for credit loss 0  
Available for sales debt securities, current 37,000,000  
Available for sales debt securities, non-current $ 18,500,000  
Available-for-sale debt securities, loss position, current, number of positions | security 24  
Available-for-sale debt securities, loss position, current $ 25,800,000  
Available-for-sale debt securities, loss position, non-current, number of positions | security 28  
Available-for-sale debt securities, loss position, non-current $ 23,100,000  
BFTR, LLC    
Derivative Instruments and Hedging Activities Disclosures    
Investment percentage (as a percent) 18.00% 18.00%