Accrued interest rate on grant.

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- Definition

Economical condition incentive grant expiration date.

+ References

No definition available.

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- Definition

Economic conditional incentive grant term.

+ References

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- Definition

Economic conditional incentive grants.

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- Definition

Number of economic conditional incentive grants.

+ References

No definition available.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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- Definition

The cash inflow from the issuance of long-term tax exempt debt that is not secured by collateral.

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The cash outflow for a borrowing supported by a written promise to pay an obligation.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Notes Payable and Other Liabilities - Additional Information (Detail)		12 Months Ended
	Apr. 13, 2020 USD ($)	Dec. 31, 2021 USD ($) item	Dec. 31, 2020 USD ($)
Debt Instrument [Line Items]
Revenues		$ 4,410,356	$ 8,185,027
Repayments of notes payable			632,000
Conditional economic incentive grants		250,000	250,000
Interest expense		$ 5,656	9,421
Montgomery County [Member]
Debt Instrument [Line Items]
Expiration date of economic conditional incentive grant		Feb. 28, 2028
State of Maryland [Member]
Debt Instrument [Line Items]
Expiration date of economic conditional incentive grant		Dec. 31, 2029
Economic incentive grant term		10 years
Montgomery County and State of Maryland [Member]
Debt Instrument [Line Items]
Conditional economic incentive grants		$ 250,000
Number of economic conditional incentive grants \| item		2
Interest expense		$ 7,563	$ 7,583
Accrued interest rate on grant		3.00%	3.00%
Paycheck Protection Program Loan [Member]
Debt Instrument [Line Items]
Proceeds from unsecured loan	$ 632,000
Maturity date		Apr. 07, 2022
Interest rate		1.00%