Quarterly report pursuant to Section 13 or 15(d)

Debt - Summary of Long-term Debt (Details)

v3.20.1
Debt - Summary of Long-term Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Jan. 01, 2019
Debt Instrument [Line Items]      
Financing leases $ 28,378 $ 28,497 $ 33,363
Debt and financing leases, gross 361,441 343,093  
Less - current maturities 69,282 69,969  
Less - deferred financing fees 6,606 6,943  
Long term debt and financing lease liabilities [1] 285,553 266,181  
Future interest payments $ 21,765    
Term Loan | Variable Rate Term Loan due February 2021      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 3.70%    
Long-term debt, gross $ 625 625  
Term Loan | Variable Rate Term Loan due June 2024      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 3.45%    
Long-term debt, gross $ 6,609 6,609  
Term Loan | Term Loan Due March 2021      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 7.25%    
Long-term debt, gross $ 666 831  
Term Loan | Term Loan Payable due June 2028      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 6.11%    
Long-term debt, gross $ 3,314 3,649  
Term Loan | Variable Rate Term Loan Due In May 2020      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 4.95%    
Long-term debt, gross $ 27,617 28,217  
Term Loan | Variable Rate Term Loan Due In March 2023      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 4.20%    
Long-term debt, gross $ 15,995 15,976  
Term Loan | Term Loan Due In July 2031      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 4.95%    
Long-term debt, gross $ 3,392 3,769  
Term Loan | Term Loan Due in March 2028      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 5.00%    
Long-term debt, gross $ 3,416 3,521  
Term Loan | Term Loan Due April 2027      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 4.50%    
Long-term debt, gross $ 21,823 22,553  
Term Loan | Term Loan due February 2034      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 5.61%    
Long-term debt, gross $ 2,487 2,706  
Term Loan | Variable Rate Term Loan due December 2027      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 3.90%    
Long-term debt, gross $ 11,740 11,740  
Term Loan | Variable Rate Term Loan due in August 2022      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 8.95%    
Long-term debt, gross $ 12,436 15,645  
Term Loan | Term Loan due December 2038      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 5.15%    
Long-term debt, gross $ 28,073 28,583  
Term Loan | Variable Rate Term Loan Due June 2033      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 3.50%    
Long-term debt, gross $ 9,003 9,003  
Term Loan | Variable Rate Term Loan Due October 2029      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 3.94%    
Long-term debt, gross $ 8,923 9,092  
Term Loan | Term Loan Due December 2021      
Debt Instrument [Line Items]      
Fixed interest rate, percentage 6.50%    
Long-term debt, gross $ 24,167 27,226  
Long Term Finance Lease Liability | Long Term Finance Liability Due July 2039      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 0.28%    
Long-term debt, gross $ 3,785 3,841  
Long Term Finance Lease Liability | Long Term Finance Liability November 2039      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 0.00%    
Long-term debt, gross $ 6,970 8,794  
Revolving Senior Secured Credit Facility      
Debt Instrument [Line Items]      
Weighted average interest rate, percentage 4.36%    
Long-term debt, gross $ 142,022 $ 112,216  
[1] Includes restricted assets of consolidated variable interest entities (“VIEs”) at March 31, 2020 and December 31, 2019 of $163,019 and $158,912, respectively. Includes non-recourse liabilities of consolidated VIEs at March 31, 2020 and December 31, 2019 of $38,024 and $38,568, respectively. See Note 12.