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Supplemental Cash Flow Information
 9 Months Ended
Sep. 30, 2020
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Non-cash investing and financing activities for the nine months ended September 30, 2020 and 2019 were as follows:

Nine months ended September 30,
20202019
Investing and Financing Activities Not Affecting Cash:
(in thousands)
Property and equipment acquired through a finance lease$— $6,567 
Right-of-use assets acquired under operating leases75,667 5,435