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No definition available.

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Debt Instrument, Redemption Period From Issuance Date

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Amount of amortization expense attributable to debt issuance costs.

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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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No definition available.

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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 of assets pledged to secure a debt instrument.

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

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

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

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Amount, after accumulated amortization, of debt discount.

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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.

+ References

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Amount of advances or credit lines available from the Federal Home Loan Bank (FHLB).

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

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Amount of maximum advances or credit lines available from the Federal Home Loan Bank (FHLB).

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- Definition

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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Debt - Narrative (Details) - USD ($)			3 Months Ended
Debt - Narrative (Details) - USD ($)	Jan. 13, 2022	Aug. 31, 2020	Mar. 31, 2025	Mar. 31, 2024	Aug. 31, 2020	Dec. 31, 2024
Debt Conversion [Line Items]
Loans pledged to the FHLB			$ 2,666,181,000			$ 2,733,150,000
Total borrowing capacity with the FHLB			1,615,162,000			$ 1,669,888,000
Additional borrowing availability with the FHLB			1,472,919,000
Amortization of issuance costs on subordinated debt			37,000	$ 37,000
Trust preferred securities, aggregate liquidation valuation amount			419,000
Trust Preferred Securities \| New Mexico Banquest Capital Trust I (NMBCT I)
Debt Conversion [Line Items]
Debt instrument, face amount			9,279,000
Trust Preferred Securities \| New Mexico Banquest Capital Trust II (NMBCT II)
Debt Conversion [Line Items]
Debt instrument, face amount			4,640,000
Subordinated Notes Due July 1, 2030 \| Subordinated Debt
Debt Conversion [Line Items]
Debt instrument, face amount		$ 40,000,000			$ 40,000,000
Debt instrument, interest rate		6.00%			6.00%
Debt redemption period from issuance date					5 years
Costs related to the issuance of the subordinated notes		$ 933,000			$ 933,000
Amortization of issuance costs on subordinated debt		$ 0
Subordinated Notes Due January 15, 2032 \| Subordinated Debt
Debt Conversion [Line Items]
Debt instrument, face amount	$ 25,000,000
Debt instrument, interest rate	3.375%
Debt redemption period from issuance date	5 years
Costs related to the issuance of the subordinated notes	$ 534,000
Amortization of issuance costs on subordinated debt	$ 0
Subordinated Debt related to Trust Preferred Securities \| Subordinated Debt
Debt Conversion [Line Items]
Debt instrument, face amount			13,919,000
Debt discount on the convertible notes			$ 4,293,000
SOFR \| Subordinated Notes Due July 1, 2030 \| Subordinated Debt
Debt Conversion [Line Items]
Interest rate margin on variable rate basis					5.89%
SOFR \| Subordinated Notes Due January 15, 2032 \| Subordinated Debt
Debt Conversion [Line Items]
Interest rate margin on variable rate basis	2.03%
LIBOR \| Trust Preferred Securities \| New Mexico Banquest Capital Trust I (NMBCT I)
Debt Conversion [Line Items]
Interest rate margin on variable rate basis			3.35%
Rate			7.91%	8.51%
LIBOR \| Trust Preferred Securities \| New Mexico Banquest Capital Trust II (NMBCT II)
Debt Conversion [Line Items]
Interest rate margin on variable rate basis			2.00%
Rate			6.59%	7.39%
Line of Credit \| Other Financial Institutions
Debt Conversion [Line Items]
Line of credit facility, maximum borrowing capacity			$ 160,000,000
Line of credit outstanding			0
Line of Credit \| Federal Reserve Bank stock
Debt Conversion [Line Items]
Line of credit facility, maximum borrowing capacity			2,054,342,000
Debt collateral amount			2,470,044,000
Line of credit outstanding			$ 0
Line of Credit \| Federal Reserve Bank stock \| Fed Funds target rate
Debt Conversion [Line Items]
Interest rate margin on variable rate basis			0.50%