Quarterly report pursuant to Section 13 or 15(d)

Business and Summary of Significant Accounting Policies - Additional Information (Details)

v3.22.1
Business and Summary of Significant Accounting Policies - Additional Information (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2022
USD ($)
segment
customer
shares
Mar. 31, 2021
USD ($)
customer
shares
Sep. 30, 2020
Dec. 31, 2021
USD ($)
customer
Allowance for doubtful accounts | $ $ 0     $ 0
Deferred offering costs | $ $ 125,000 $ 0    
Number of Operating Segments | segment 1      
Advertising Expense | $ $ 171,000 $ 132,000    
Warranty Period Of Company Products 1 year      
Number of Operating Segments | segment 1      
Warrant        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 4,474,303 5,530,600    
Restricted Stock        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,568,725 730,869    
Restricted stock units        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 297,083 643,974    
Convertible Preferred Stock        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   427,391    
Series A Preferred Stock        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount   250,000    
Accounts Receivable | Customer Concentration Risk        
Concentration Risk, Percentage   11.00%    
Number Of Customers | customer 4      
Accounts Receivable | Customer Concentration Risk | Customer 1        
Concentration Risk, Percentage 34.00% 33.00%    
Accounts Receivable | Customer Concentration Risk | Customer 2        
Concentration Risk, Percentage 23.00% 30.00%    
Accounts Receivable | Customer Concentration Risk | Customer 3        
Concentration Risk, Percentage 18.00% 16.00%    
Accounts Receivable | Customer Concentration Risk | Customer four        
Concentration Risk, Percentage 10.00%      
Sales Revenue, Net | Customer Concentration Risk        
Concentration Risk, Percentage 36.00% 37.00%    
Number Of Customers | customer 3 5   2
Sales Revenue, Net | Customer Concentration Risk | Customer 1        
Concentration Risk, Percentage 25.00% 37.00%   35.00%
Sales Revenue, Net | Customer Concentration Risk | Customer 2        
Concentration Risk, Percentage 27.00% 12.00%    
Sales Revenue, Net | Customer Concentration Risk | Customer 3        
Concentration Risk, Percentage 16.00% 12.00%    
Sales Revenue, Net | Customer Concentration Risk | Customer four        
Concentration Risk, Percentage   11.00%    
Sales Revenue, Net | Customer Concentration Risk | Customer 5        
Concentration Risk, Percentage   11.00%    
Sales Revenue, Net | Customer Concentration Risk One        
Concentration Risk, Percentage     11.00%