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14) Revenues From Contracts With Customers (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Details |  |  |  |
Revenue recognized included in the opening contract liability | $ 884,180 | $ 724,097 | $ 2,515,278 | $ 2,079,157

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- Definition Represents the monetary amount of Revenue Recognized Included in the Opening Contract Liability, during the indicated time period. + References No definition available. + Details
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Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration