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Derivative Financial Instruments - Narrative (Details)
$ in Millions, $ in Millions
3 Months Ended
Feb. 28, 2020
USD ($)
Jan. 31, 2020
USD ($)
Jan. 02, 2020
USD ($)
Mar. 31, 2020
USD ($)
instrument
Mar. 31, 2019
USD ($)
Mar. 31, 2020
AUD ($)
instrument
Mar. 31, 2020
NZD ($)
instrument
Jan. 31, 2020
CAD ($)
Jan. 02, 2020
CAD ($)
Dec. 31, 2019
CAD ($)
Dec. 31, 2019
USD ($)
Derivative [Line Items]                      
Interest expense       $ 23,870,000 $ 21,576,000            
Foreign currency exchange (loss) gain, net       (492,000) $ 60,000            
Derivative liability       16,831,000             $ 6,094,000
Termination value       17,000,000.0              
Interest rate contracts                      
Derivative [Line Items]                      
Gain (loss) to be reclassified in next twelve months       (4,300,000)              
Foreign exchange forwards                      
Derivative [Line Items]                      
Gain (loss) to be reclassified in next twelve months       900,000              
January 2019 Agreement | Interest rate contracts                      
Derivative [Line Items]                      
Notational amount       $ 100,000,000.0              
Notational amount, percentage       17.00%   17.00% 17.00%        
August 2019 Agreement | Interest rate contracts                      
Derivative [Line Items]                      
Notational amount       $ 225,000,000.0              
Notational amount, percentage       37.00%   37.00% 37.00%        
January 2020 Agreement, Maturing February 28, 2020 | Foreign exchange forwards                      
Derivative [Line Items]                      
Notational amount               $ 217,000,000.0      
Gain on settlement $ 2,800,000                    
Nova Cold Logistics | Foreign exchange forwards                      
Derivative [Line Items]                      
Number of derivative contracts | instrument       2   2 2        
Unrealized gain       $ 100,000              
Nova Cold Logistics | December 2019 Agreement, Maturing January 2, 2020 | Foreign exchange forwards                      
Derivative [Line Items]                      
Notational amount                   $ 217,000,000.0  
Gain on settlement     $ 2,100,000                
Nova Cold Logistics | December 2019 Agreement, Maturing January 31, 2020 | Foreign exchange forwards                      
Derivative [Line Items]                      
Notational amount                 $ 217,000,000.0    
Gain on settlement   $ 200,000                  
Australian Subsidiary | Intercompany Loan Receivable | Foreign exchange contracts                      
Derivative [Line Items]                      
Receivable hedged           $ 153.5          
New Zealand Subsidiary | Intercompany Loan Receivable | Foreign exchange contracts                      
Derivative [Line Items]                      
Receivable hedged             $ 37.5