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Supplemental Cash Flow Information
9 Months Ended
Sep. 30, 2022
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Non-cash investing and financing activities were as follows:
Nine Months Ended
September 30,
20222021
Noncash investing and financing activities:
Property and equipment included in accounts payable
$891 $3,632 
Vesting of early exercised stock options
22 165 
Non-cash acquisition
— 1,939,804 
Cash paid for income taxes and interest were not significant in the nine months ended September 30, 2022 and 2021.