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IntraNav Acquisition - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 09, 2021
Dec. 31, 2020
Dec. 31, 2019
Business Acquisition [Line Items]        
Goodwill $ 7,672,000   $ 6,588,000 $ 2,070,000
IntraNav        
Business Acquisition [Line Items]        
Cash consideration   $ 1,100,000    
Goodwill   $ 482,000    
Total acquisition costs $ 209,036