Deferred loan fees.

No definition available.

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- Definition

Financing receivable specific reserve for trouble debt restructurings.

+ References

No definition available.

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- Definition

Financing receivable troubled restructured loans.

+ References

No definition available.

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- Definition

Forgiveness applications processed outstanding amount.

+ References

No definition available.

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- Definition

Number of applications received and processed.

+ References

No definition available.

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- Definition

Amount of additions to the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
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- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

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- Definition

Amount of financing receivable modified as troubled debt restructuring.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
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- Definition

Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

+ References

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-Name Accounting Standards Codification
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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.

+ References

No definition available.

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- Definition

Amount of allowance for credit losses related to recorded investment.

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-Topic 310
-SubTopic 10
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- Definition

Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

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- Definition

Amount of undisbursed portion of the loan receivable balance (loans in process). Excludes loans and leases covered under loss sharing agreements.

+ References

No definition available.

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- Definition

For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date.

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- Definition

Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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LOANS - Additional Information (Detail)	3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended	16 Months Ended
LOANS - Additional Information (Detail)	Sep. 30, 2021 USD ($) Loan	Sep. 30, 2020 Loan	Jun. 30, 2021 USD ($) Application	Sep. 30, 2021 USD ($) Loan	Sep. 30, 2020 Loan	Dec. 31, 2020 USD ($) Loan Application	Sep. 30, 2021 USD ($) Loan
Financing Receivable, Past Due [Line Items]
Loans receivable from related parties	$ 589,491			$ 589,491		$ 748,662	$ 589,491
Deferred loan fees	1,291,544			1,291,544		1,844,233	1,291,544
PCI loans acquired				217,789
Loan receivable outstanding balance	582,067,810			582,067,810		559,932,027	582,067,810
Impaired Financing Receivable, with Related Allowance, Recorded Investment	175,339			175,339		177,641	175,339
Amount of allowance for loan losses allocated	35,859			35,859		35,859	35,859
Gibraltar Bank
Financing Receivable, Past Due [Line Items]
PCI loans acquired				5,700,000
Commercial Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loan receivable outstanding balance	10,151,860			10,151,860		$ 13,652,248	10,151,860
Number of troubled debt restructured loans \| Loan						1
Troubled debt restructured loans						$ 177,641
Paycheck Protection Program \| Commercial Portfolio Segment
Financing Receivable, Past Due [Line Items]
Number of applications received and processed \| Application			54			113
Loans received and processed			$ 6,900,000			$ 10,500,000
Forgiveness applications processed outstanding amount							9,000,000.0
Loan receivable outstanding balance	8,200,000			8,200,000			8,200,000
Residential \| Commercial Real Estate Portfolio Segment
Financing Receivable, Past Due [Line Items]
Loan receivable outstanding balance	$ 328,878,125			$ 328,878,125		$ 340,000,989	$ 328,878,125
Number of troubled debt restructured loans \| Loan	4			4		4	4
Troubled debt restructured loans	$ 733,721			$ 733,721		$ 750,035	$ 733,721
Impaired Financing Receivable, with Related Allowance, Recorded Investment	175,339			175,339		177,641	175,339
Specific reserve for troubled debt restructured loans	35,859			35,859			35,859
Amount of allowance for loan losses allocated	$ 35,859			$ 35,859		35,859	35,859
Financing receivable, modifications, number of contracts \| Loan				0	0
Financing receivable, troubled debt restructuring, subsequent default, number of contracts \| Loan	0	0		0	0
Other real estate owned	$ 0			$ 0		$ 0	$ 0