6. Indefinite-Lived Intangible Assets (March 2019 Note) (Details Narrative) - USD ($) |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| Indefinite-lived intangible assets | $ 9,243,128 | $ 9,243,128 | $ 9,243,128 |
| OncoHist [Member] | |||
| Indefinite-lived intangible assets | 9,243,128 | $ 9,200,000 | $ 9,200,000 |
| Impaiment of intangible assets | $ 0 |
| X | ||||||||||
- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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
|
| X | ||||||||||
- Details
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