XML 52 R41.htm IDEA: XBRL DOCUMENT v3.21.1
Common Unit Repurchase and Retirement - Additional Information (Detail) - USD ($)
shares in Thousands
1 Months Ended 3 Months Ended 98 Months Ended 99 Months Ended
Dec. 04, 2019
Feb. 28, 2021
Jan. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Aug. 31, 2020
Sep. 30, 2020
Jul. 31, 2020
Capital Unit [Line Items]                
Company's common units authorized for repurchase           6,000   2,000
Fifth Amendment                
Capital Unit [Line Items]                
Availability required to repurchase common units $ 45,000,000              
Percentage of the maximum facility size on a historical proforma and forward-looking basis 15.00%              
Non Seasonal maximum borrowing capacity under revolving credit facility $ 300,000,000              
Minimum fixed charge coverage ratio for distributions to unit holders or to repurchase common units 115.00%              
Repurchase Plan                
Capital Unit [Line Items]                
Company's common units repurchased and retired   109 429 538 2,591 14,400 17,697  
Common Stock Available for Repurchase Under Privately Negotiated Transactions                
Capital Unit [Line Items]                
Company's common units authorized for repurchase           1,100    
Common Stock Available for Repurchase Under Open Market Transactions                
Capital Unit [Line Items]                
Company's common units authorized for repurchase           4,900