Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
Supplemental cash flow disclosures are as follows:
Year Ended December 31,
202120202019
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest$67 $339 $366 
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases(1,761)(2,767)(3,106)
Operating lease right-of-use assets obtained in exchange for lease obligations— (409)(5,051)
Operating lease right-of-use assets obtained in exchange for lease obligations from acquisitions398 — — 
Supplemental Disclosures of Non-Cash Investing and Financing Activities:
Property and equipment included in accounts payable$— $— $1,010 
Capitalized software included in accounts payable12 — — 
Reconciliation of Cash and Cash Equivalents and Restricted Cash:
Cash and cash equivalents$139,078 $114,422 $170,520 
Restricted cash500 505 1,564 
Total$139,578 $114,927 $172,084