XML 74 R62.htm IDEA: XBRL DOCUMENT v3.22.0.1
LEASES - Schedule of Lease Costs and Other Lease Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Lease cost:    
Amortization of right-of-use assets $ 5,118 $ 3,736
Interest expense 1,446 1,201
Fixed lease cost 13,827 16,257
Short-term lease cost 3,525 3,430
Variable lease cost 477 514
Total lease cost 24,393 25,138
Cash paid for amounts included in the measurement of lease liabilities:    
Financing cash flows for finance leases 6,534 4,940
Operating cash flows for operating leases 10,609 13,078
Right-of-use assets obtained in exchange for new finance lease liabilities 20,752 18,003
Right-of-use assets obtained in exchange for new operating lease liabilities $ 3,827 3,845
Weighted-average remaining lease term - finance leases (years) 6 years 2 months 12 days  
Weighted-average remaining lease term - operating leases (years) 10 years 4 months 24 days  
Weighted-average discount rate - finance leases 3.60%  
Weighted-average discount rate - operating leases 4.70%  
Machinery and equipment    
Lease cost:    
Fixed lease cost $ 5,562 8,476
Landfills    
Lease cost:    
Fixed lease cost $ 8,265 $ 7,781