Annual report pursuant to Section 13 and 15(d)

Related Parties (Details Textual)

v3.22.0.1
Related Parties (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Debt issuance costs and other $ 9,810 $ 0 $ 939  
Airplane Services [Member]        
Related Party Transaction, Amounts of Transaction 600 300 1,200  
Marine Transportation and Logistic Services [Member]        
Related Party Transaction, Amounts of Transaction 100 100 100  
Repayments of Related Party Debt 12,000 $ 14,400 $ 22,800  
CEO and Largest Shareholder [Member] | Senior Second Lien Note Issuance [Member]        
Debt Instrument, Face Amount       $ 8,000
CEO and Largest Shareholder [Member] | Calculus Lending Facility [Member]        
Debt issuance costs and other 800      
Legal Fees $ 200