XML 40 R29.htm IDEA: XBRL DOCUMENT v3.22.1
Revenue (Tables)
 12 Months Ended
Dec. 31, 2021
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue The following table sets forth our net revenues by category:

Year Ended December 31,
20212020
Net revenues
Platform subscriptions and services$5,308 $9,108 
Computer hardware3,095 — 
Application transaction2,240 893 
Net revenues$10,643 $10,001 
Revenue by Geographic Location Revenue by geographic location is as follows:
Year Ended December 31,
20212020
Net revenues
United States$9,939 $9,686 
International 704 315 
Net revenues$10,643 $10,001 
Schedule of Concentration Risk The following table sets forth our concentration of accounts receivable, net of specific allowances for doubtful accounts.
December 31,
20212020
Customer A20 %55 %
Customer B18 %16 %
Customer C0 %13 %
The following table sets forth our concentration of revenue sources as a percentage of total net revenues.

Year Ended December 31,
20212020
Customer D— %32 %
Customer E7 %12 %
Deferred Revenue Our deferred revenue balance consisted of the following:

December 31,
20212020
Current deferred revenue
Computer hardware$2,149 $— 
Platform subscriptions and services revenue1,744 2,317 
Application transaction revenue80 80 
Total current deferred revenue$3,973 $2,397 
Non-current deferred revenue
Platform subscriptions and services revenue$1,299 $2,678 
Total non-current deferred revenue$1,299 $2,678 
Total deferred revenue$5,272 $5,075