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v3.20.1

Summary of Significant Accounting Policies (Details 1) | 12 Months Ended
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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

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- Details
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Balance Type: |
Period Type: |

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- Details
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Balance Type: |
Period Type: |

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- Details
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- Details
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- Details
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |