Represents the number of unsecured federal funds lines of credit.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Face (par) amount of debt instrument at time of issuance.

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The average effective interest rate during the reporting period.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

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Amount of the collateral pledged in support of federal home loan bank advances outstanding.

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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount, before allowance and fees, of loans and leases receivable. Excludes loans and leases covered under loss sharing agreements.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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BORROWINGS (Details)					12 Months Ended
BORROWINGS (Details)	Jan. 01, 2022 USD ($)	Aug. 31, 2021 USD ($)	Nov. 25, 2020 USD ($)	Mar. 17, 2020 USD ($)	Dec. 31, 2021 USD ($) fund	Dec. 31, 2020 USD ($)
BORROWINGS
Borrowings from FHLB					$ 15,000,000	$ 15,000,000
Number of unsecured federal funds lines of credit \| fund					3
Amount outstanding					$ 0	0
Interest expenses					1,500,000	800,000
Total loans held for investment					1,954,168,000	1,534,185,000
Federal Funds Lines of Credit One
BORROWINGS
Maximum borrowing capacity					10,000,000.0
Federal Funds Lines of Credit Two
BORROWINGS
Maximum borrowing capacity					19,000,000.0
Federal Funds Line of Credit Three
BORROWINGS
Maximum borrowing capacity					25,000,000.0
Subordinated Notes March 2020
BORROWINGS
Face amount				$ 8,000,000.0
interest rate (as a percent)				5.125%
Issuance costs				$ 100,000
Net balance					7,900,000
Subordinated Notes March 2020 \| 90 Day London Interbank Offered Rate [Member]
BORROWINGS
Basis spread (as a percent)				4.50%
Subordinated Notes November 2020
BORROWINGS
Face amount			$ 10,000,000.0
interest rate (as a percent)			4.25%
Issuance costs			$ 200,000
Net balance					9,800,000
Subordinated Notes November 2020 \| 90 Day London Interbank Offered Rate [Member]
BORROWINGS
Basis spread (as a percent)			4.02%
Subordinated Notes 2026 [Member] \| Subsequent events
BORROWINGS
Principle amount outstanding	$ 6,600,000
Redemption percentage	100.00%
Subordinated Notes
BORROWINGS
Face amount		$ 15,000,000.0
interest rate (as a percent)		3.25%
Basis spread (as a percent)		258.00%
Issuance costs		$ 300,000
Net balance					$ 14,700,000
Promissory Note
BORROWINGS
Maximum borrowing capacity						5,000,000.0
Amount outstanding						0
Credit Note
BORROWINGS
interest rate (as a percent)					2.50%
PPPLF
BORROWINGS
Face amount					$ 23,600,000	134,600,000
Interest bearing rate					35.00%
PPPLF \| Minimum
BORROWINGS
Debt term					2 years
PPPLF \| Maximum
BORROWINGS
Debt term					5 years
FHLB
BORROWINGS
Amount of collateral pledged					$ 771,400,000	668,600,000
Borrowings from FHLB					$ 509,700,000
April 22, 2022
BORROWINGS
Interest rate					0.37%
Borrowings from FHLB					$ 5,000,000	5,000,000
May 5, 2023
BORROWINGS
Interest rate					0.76%
Borrowings from FHLB					$ 10,000,000	$ 10,000,000