XML 30 R19.htm IDEA: XBRL DOCUMENT v3.21.2
SUPPLEMENTAL CASH FLOW INFORMATION
9 Months Ended
Sep. 30, 2021
Supplemental Cash Flow Information [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid during the nine months ended September 30, 2021 and 2020 for income taxes and interest is as follows:
Nine Months Ended
September 30,
20212020
Income taxes$19,563 $15,167 
Interest$3,492 $4,069