Annual report pursuant to Section 13 and 15(d)

Patents (Details Narrative)

v3.23.1
Patents (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Amortization expense $ 316,000 $ 295,000
Minimum [Member]    
Estimated remaining economic useful of patents 6 months  
Expiration dates of the patents within the Cox patent portfolio July 2023  
Expiration dates of the patents within the Company's M2M/IoT Patent Portfolio September 2033  
Expiration dates within companys HFT patent portfolio October 31, 2039  
Maximum [Member]    
Estimated remaining economic useful of patents 16 years 6 months  
Expiration dates of the patents within the Cox patent portfolio November 2023  
Expiration dates of the patents within the Company's M2M/IoT Patent Portfolio May 2034  
Expiration dates within companys HFT patent portfolio November 1, 2039