Commitments and Contingencies - Additional of Information (Detail)	12 Months Ended
	Dec. 31, 2020 USD ($)
Construction Commitments [member]
Disclosure of Commitments and Contingencies [Line Items]
Contractual Obligation	$ 520,252
Pending Litigation [member]
Disclosure of Commitments and Contingencies [Line Items]
Loss Contingency, Number of Plaintiffs	0
Threatened Litigation [member]
Disclosure of Commitments and Contingencies [Line Items]
Loss Contingency, Number of Plaintiffs	0