Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)

v3.22.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2021
USD ($)
segment
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Accounting Policies [Line Items]      
Number of reportable segments | segment 1    
Number of operating segments | segment 1    
Cash, uninsured amount $ 38,000 $ 174,000  
Interest percentage 1.50%    
Marketing and advertising expense $ 4,000 $ 996 $ 737
Capitalized software      
Accounting Policies [Line Items]      
Finite-lived intangible assets, remaining amortization period 3 years    
Notes Receivable      
Accounting Policies [Line Items]      
Interest percentage 10.00%    
Maximum      
Accounting Policies [Line Items]      
Cash, FDIC insured amount $ 250    
Acquired intangible assets, weighted average useful life 6 years    
Maximum | Notes Receivable      
Accounting Policies [Line Items]      
Interest percentage 12.00%    
Notes receivable term 18 months    
Minimum      
Accounting Policies [Line Items]      
Acquired intangible assets, weighted average useful life 5 years    
Minimum | Notes Receivable      
Accounting Policies [Line Items]      
Interest percentage 9.00%    
Notes receivable term 12 months