Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Additional Information (Details)

v3.21.1
Summary of Significant Accounting Policies - Additional Information (Details)
3 Months Ended 12 Months Ended
Nov. 25, 2019
USD ($)
Mar. 31, 2021
USD ($)
Customer
Mar. 31, 2020
USD ($)
Customer
Dec. 31, 2020
USD ($)
Customer
Schedule Of Significant Accounting Policies [Line Items]        
Total current assets   $ 87,860,000   $ 85,045,000
Total current liabilities   71,673,000   $ 88,768,000
Net assets current   16,200,000    
Business combination transaction related costs $ 13,100,000 405,000    
Business combination, deferred consideration 15,000,000.0 3,750,000    
Obligations net under shares purchase forward agreements entered by former entity 13,200,000      
Business combination, notes payable acquired $ 3,600,000      
Revenue   $ 39,714,000 $ 33,633,000  
Customer Concentration Risk | Revenue        
Schedule Of Significant Accounting Policies [Line Items]        
Concentration risk percentage   10.00% 10.00%  
Number of customers | Customer   0 0  
Customer Concentration Risk | Trade Receivables        
Schedule Of Significant Accounting Policies [Line Items]        
Concentration risk percentage   10.00%   10.00%
Number of customers | Customer   0   1
Customer 1 | Customer Concentration Risk | Trade Receivables        
Schedule Of Significant Accounting Policies [Line Items]        
Revenue       $ 4,500,000