XML 57 R153.htm IDEA: XBRL DOCUMENT v3.20.1
Subsequent Events (Details) - USD ($)
1 Months Ended
Mar. 13, 2020
Feb. 28, 2020
Jan. 31, 2020
Mar. 02, 2020
Jan. 30, 2020
Apr. 30, 2019
Revolving Credit Agreement            
Subsequent Event [Line Items]            
Face amount           $ 15,000,000.0
Subsequent Event | Revolving Credit Agreement            
Subsequent Event [Line Items]            
Face amount   $ 15,000,000.0        
Subsequent Event | Secured Indenture            
Subsequent Event [Line Items]            
Redemption price, percentage   104.50%        
Debt instrument, amount redeemed       $ 76,900,000    
Subsequent Event | 2020 Revolving Credit Agreement Due June 2021            
Subsequent Event [Line Items]            
Face amount $ 15,000,000.0          
Basis spread on variable rate (as a percent) 6.75%          
Subsequent Event | Marine Services            
Subsequent Event [Line Items]            
Ownership percentage before sale of stock     100.00%      
Consideration to be received   $ 98,600,000     $ 250,000,000  
Potential earn-out, maximum         12,500,000  
Consideration held in escrow for future losses payable         1,250,000  
Consideration held of escrow for purchase price adjustment         1,910,000  
Consideration to be paid on the earlier of December 31, 2020 or the date on which a cash collateralized bond in connection with Company's bonding facility is released         $ 2,400,000  
Consideration to be direct to pension plan   $ 24,400,000        
Subsequent Event | New Saxon 2019 Limited            
Subsequent Event [Line Items]            
Parents interest, controlling         73.00%