Property and Equipment, net - Narrative (Details) - USD ($)		3 Months Ended			9 Months Ended
	Jan. 28, 2021	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Depreciation expense		$ 126,323	$ 25,170		$ 335,785	$ 90,962
Impairment of assets				$ 200,000
Asset retirement obligations		$ 0			$ 0		$ 4,653,000
Fintech Village | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations
Property, Plant and Equipment [Line Items]
Consideration for disposition of assets	$ 2,750,000
Asset retirement obligations	4,500,000
Loss on disposal of subsidiaries, net	200,000
Land | Fintech Village | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations
Property, Plant and Equipment [Line Items]
Carrying value	$ 2,600,000