6. Leases (Details)	9 Months Ended
Sep. 30, 2019 USD ($)
Leases [Abstract]
Cash paid for operting lease liabilities	$ 264,519
Weighted-average remaining lease term	3 years 7 months 6 days
Weighted average discount rate	10.00%
Minimum future lease payments	$ 1,170,089
Future lease payment 2019	85,318
Future lease payment 2020	352,888
Future lease payment 2021	367,636
Future lease payment 2022	335,659
Future lease payment 2023	$ 28,589

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Amount of lessee's undiscounted obligation for lease payments for operating lease.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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