Fair value of financial instruments (Details 3) |
6 Months Ended |
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Jun. 30, 2019
USD ($)
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| Debt Disclosure [Abstract] | |
| Convertible notes receivable, December 31, 2018 | $ 837,317 |
| Notes issued (face value $215,000), at fair value | 196,000 |
| Increase in fair value | 531,405 |
| Conversion of notes into common stock | (1,564,722) |
| Investment in notes receivable, June 30, 2019 | $ 0 |
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- Definition Carrying amount as of the balance sheet date, net of allowance for doubtful accounts, of account and note receivables due from other than related parties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Fair value portion of an agreement for an unconditional promise by the maker to pay the holder a definite sum of money at a future date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of convertible notes receivable, changes in fair value. No definition available.
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- Definition The amount of convertible notes receivable, convertible to common shares No definition available.
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