XML 35 R8.htm IDEA: XBRL DOCUMENT v3.20.4
Supplemental Cash Flow Information
12 Months Ended
Dec. 31, 2020
Supplemental Cash Flow Information [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Supplemental disclosures to the consolidated statements of cash flows are presented below (in thousands):
 Year Ended December 31,
 20202019
Supplemental Disclosure of Cash Flow Information
Cash paid for interest, net of amounts capitalized$(1,260)$(2,157)
Cash received for income taxes$616 $— 
Supplemental Disclosure of Noncash Investing and Financing Activities
Purchase of PP&E in accounts payable$396 $4,592 
Right-of-use assets obtained in exchange for financing lease obligations$67 $3,347 
Carrying value of properties exchanged$3,890 $5,384