XML 57 R61.htm IDEA: XBRL DOCUMENT v3.19.3
Transactions with Affiliates - Additional Information (Detail)
1 Months Ended 9 Months Ended
Aug. 31, 2019
USD ($)
$ / shares
shares
Sep. 28, 2019
USD ($)
Facility
Sep. 29, 2018
USD ($)
Dec. 31, 2018
USD ($)
Related Party Transaction [Line Items]        
Occupancy of facilities either on monthly or contractual basis | Facility   30    
Insurance, claims and other receivables   $ 9,000,000   $ 10,500,000
Due to affiliates   20,371,000   17,764,000
Due from affiliates   3,353,000   5,247,000
Proceeds from the sale of property and equipment   5,002,000 $ 2,132,000  
Land value   317,623,000   $ 303,234,000
Tender offer expire date Sep. 13, 2019      
Maximum [Member]        
Related Party Transaction [Line Items]        
Percentage of additional repurchase on outstanding shares 2.00%      
Common stock [Member]        
Related Party Transaction [Line Items]        
Shares accepted by company under tender offer, shares | shares 1,101,597      
Tender offer final purchase price, per share | $ / shares $ 22.50      
Tender offer, total purchase price $ 24,800,000      
Common stock [Member] | Mr. Manuel J. Moroun, Director [Member]        
Related Party Transaction [Line Items]        
Shares accepted by company under tender offer, shares | shares 600,000      
Common stock [Member] | Mr. Jude Beres, Chief Financial Officer [Member]        
Related Party Transaction [Line Items]        
Shares accepted by company under tender offer, shares | shares 10,000      
Common stock [Member] | Maximum [Member]        
Related Party Transaction [Line Items]        
Number of shares available for authorized to repurchase | shares 600,000      
With Affiliates [Member]        
Related Party Transaction [Line Items]        
Cost of purchase from an affiliate   0    
With Affiliates [Member] | Used Equipment [Member]        
Related Party Transaction [Line Items]        
Cost of purchase from an affiliate     8,300  
With Affiliates [Member] | Wheels and Tires [Member]        
Related Party Transaction [Line Items]        
Cost of purchase from an affiliate     $ 23,000  
With Affiliates [Member] | Land [Member]        
Related Party Transaction [Line Items]        
Proceeds from the sale of property and equipment   2,500,000    
Land value   2,400,000    
Gain on sale of land   $ 100,000