4. Acquisitions (Details Narrative)
Jun. 30, 2019
|OPKO Assignment Agreement [Member]|
|Capitalized costs of acquisition||$ 500,000|
The capitalized costs incurred (excluded from amortization), as of the date of the balance sheet, to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef