XML 55 R54.htm IDEA: XBRL DOCUMENT v3.20.1
DEBT (Narrative) (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Sep. 19, 2019
USD ($)
Jun. 30, 2019
USD ($)
agreement
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Mar. 04, 2020
USD ($)
Debt Instrument [Line Items]          
Effective interest rate     4.80% 4.30%  
Carrying Value     $ 201,816 $ 149,187  
Letters of credit outstanding     0 0  
Interest expense, debt     $ 5,774 $ 4,528  
TRS Financing Arrangements [Member]          
Debt Instrument [Line Items]          
Number of terminated agreements | agreement   3      
Derecognition of asset-related debt   $ 31,600      
SAWHF          
Debt Instrument [Line Items]          
Ownership interest (as a percent)     11.85%    
Asset Related Debt [Member]          
Debt Instrument [Line Items]          
Effective interest rate     5.00% 3.90%  
Carrying Value     $ 3,500 $ 44,255  
Notes Payable and Other Debt - Other Related Debt | SAWHF          
Debt Instrument [Line Items]          
Weighted average effective interest rates of debt obligations     14.70%    
Principal amount of debt     $ 6,900    
Carrying Value     $ 6,800    
Ownership interest (as a percent)     11.85%    
Notes Payable and Other Debt - Bond Related [Member] | Morrison Grove Management LLC [Member]          
Debt Instrument [Line Items]          
Interest rate (as a percent)     5.00%    
Principal amount of debt     $ 1,500    
Notes Payable     $ 1,500    
Non-bond related debt          
Debt Instrument [Line Items]          
Interest rate (as a percent)     5.00%    
Principal amount of debt     $ 3,500    
Carrying Value     $ 3,500    
Other Debt [Member]          
Debt Instrument [Line Items]          
Effective interest rate     4.80% 4.50%  
Carrying Value     $ 198,316 $ 104,932  
Johannesburg Interbank Agreed Rate (JIBAR) [Member] | Notes Payable and Other Debt - Other Related Debt | SAWHF          
Debt Instrument [Line Items]          
Fixed spread (as a percent)     5.15%    
Base rate (as percentage)     6.80%    
Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Effective interest rate     5.60%    
Carrying Value     $ 94,500    
Unpaid principal balance     94,500    
Fixed spread (as a percent) 2.75%        
Borrowing capacity     100,000    
Additional borrowing capacity     $ 5,500    
Debt instrument, maturity date     Sep. 19, 2022    
Line of credit facility extension period     12 months    
Interest expense, debt     $ 1,200    
Debt instrument base rate plus fixed spread percentage rate     4.40%    
Minimum [Member] | Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]          
Debt Instrument [Line Items]          
Interest rate (as a percent) 1.50%        
Subsequent Event [Member] | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Borrowing capacity         $ 110,000
Subsidiaries [Member] | Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Borrowing capacity $ 70,000        
Subsidiaries [Member] | Revolving Credit Facility [Member] | Facility Amount [Member]          
Debt Instrument [Line Items]          
Borrowing capacity $ 125,000