5. Goodwill and Indefinite-Lived Intangible Assets (Details Narrative) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Mar. 31, 2019 |
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| Indefinite-lived Intangible Assets [Line Items] | |||
| Carrying value of indefinite-lived intangible asset | $ 9,243,128 | $ 9,243,128 | $ 9,243,128 |
| Impairment of indefinite-lived intangible asset | 0 | 0 | |
| Supply inventory | 700,000 | 700,000 | |
| Supplies used during the period | 0 | 100,000 | |
| OncoHist [Member] | |||
| Indefinite-lived Intangible Assets [Line Items] | |||
| Carrying value of indefinite-lived intangible asset | 9,200,000 | 9,200,000 | $ 9,243,128 |
| Impairment of indefinite-lived intangible asset | $ 0 | $ 0 | |
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The carrying amount of capitalized costs of materials, supplies, and other assets, which are not included in inventory but used in production. No definition available.
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- Definition Amount of expense associated with supplies that were used during the current accounting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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