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Debt Obligations - Schedule of Certain Estimates and Assumptions of Weighted Patent Asset (Details) - 2018 Proceeds Investment Agreement [Member] - Patent Asset [Member] - Axon and WatchGuard [Member] - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Estimated minimum return payable to BKI $ 21,000,000 $ 21,000,000
Negotiation discount 43.30% 43.30%
Minimum [Member]    
Discount rate 3.60% 3.00%
Expected term to patent asset proceeds payment 3 months 29 days 6 months 29 days
Probability of success 5.90% 5.90%
Maximum [Member]    
Discount rate 21.30% 16.60%
Expected term to patent asset proceeds payment 3 years 9 months 4 years
Probability of success 38.50% 38.50%