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Summary of Significant Accounting Policies (Details 1)
12 Months Ended
Dec. 31, 2019
Patents [Member]  
Intangible assets estimated useful lives 20 years
Trade names, trademarks, product names, URLs [Member] | Minimum [Member]  
Intangible assets estimated useful lives 5 years
Trade names, trademarks, product names, URLs [Member] | Maximum [Member]  
Intangible assets estimated useful lives 10 years
Internally developed software [Member] | Minimum [Member]  
Intangible assets estimated useful lives 5 years
Internally developed software [Member] | Maximum [Member]  
Intangible assets estimated useful lives 6 years
Non-compete agreements [Member]  
Intangible assets estimated useful lives 3 years
Subscriber/customer relationships [Member] | Minimum [Member]  
Intangible assets estimated useful lives 3 years
Subscriber/customer relationships [Member] | Maximum [Member]  
Intangible assets estimated useful lives 12 years
Lead pool [Member]  
Intangible assets estimated useful lives 2 years