Derivatives and Fair Value Disclosures - Schedule of Derivative Instruments in Statement of Financial Position, Fair Value (Detail) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Derivatives, Fair Value [Line Items]
Derivative assets non-current		$ 39,744
Derivative liabilities non-current	$ 5,099,464	2,618,250
Derivative assets current		30,381
Derivative liabilities current	141,447	37,567
Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets		39,744
Derivative liabilities	5,240,911	2,618,250
Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member]
Derivatives, Fair Value [Line Items]
Derivative assets non-current		39,744
Derivative liabilities non-current	5,099,464	2,618,250
Derivative liabilities current	$ 141,447
Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets		30,381
Derivative liabilities		37,567
Not Designated as Hedging Instrument [Member] \| Interest Rate Swap [Member]
Derivatives, Fair Value [Line Items]
Derivative assets current		30,381
Derivative liabilities current		$ 37,567

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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