XML 41 R27.htm IDEA: XBRL DOCUMENT v3.22.1
Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2021
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Supplemental cash flow information is as follows (in thousands):
        
 Years ended December 31,
 20212020
Supplemental cash payment information:
Interest paid$26 $25 
Income taxes received(351)(6,246)
Supplemental non-cash investing and financing activities:
Equity issued - acquisition of JP3$— $8,538 
.