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v3.22.4

Debt - Narrative (Details) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 13, 2022 USD ($) | Aug. 31, 2020 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Debt Conversion [Line Items] |  |  |  |  |
Loans pledged to the FHLB |  |  | $ 1,630,939,000 | $ 1,180,493,000 |
Total borrowing capacity with the FHLB |  |  | 1,139,356,000 | 597,915,000 |
Additional borrowing availability with the FHLB |  |  | 357,042,000 |  |
Amortization of issuance costs on subordinated debt |  |  | 145,000 | 93,000 | $ 45,000
Trust preferred securities, aggregate liquidation valuation amount |  |  | 419,000 |  |
Trust Preferred Securities Subject to Mandatory Redemption | New Mexico Banquest Capital Trust I (NMBCT I) |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt instrument, face amount |  |  | 9,279,000 |  |
Trust Preferred Securities Subject to Mandatory Redemption | New Mexico Banquest Capital Trust II (NMBCT II) |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt instrument, face amount |  |  | 4,640,000 |  |
Convertible Notes Payable | Convertible Debt |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt instrument, face amount |  |  | $ 5,456,000 | 20,673,000 |
Debt instrument, interest rate |  |  | 3.29% |  |
Convertible debt, conversion ratio |  |  | 0.0156717 |  |
Debt discount on the convertible notes |  |  | $ 101,000 | 1,231,000 |
Amortization of debt discount |  |  | 1,131,000 | 746,000 | 752,000
Subordinated Notes Due July 1, 2030 | Subordinated Debt |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Debt instrument, face amount |  | $ 40,000,000 |  |  |
Debt instrument, interest rate |  | 6.00% |  |  |
Costs related to the issuance of the subordinated notes |  | $ 933,000 | 701,000 |  |
Amortization of issuance costs on subordinated debt |  |  | 94,000 | 93,000 | 45,000
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% |  |  |  |
Costs related to the issuance of the subordinated notes | $ 483,000 |  | 534,000 |  |
Amortization of issuance costs on subordinated debt |  |  | 51,000 |  |
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 |  |
Amortization of debt discount |  |  | 254,000 | $ 256,000 | $ 258,000
Costs related to the issuance of the subordinated notes |  |  | $ 2,855,000 |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Notes Due July 1, 2030 | Subordinated Debt |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Interest rate margin on variable rate basis |  | 5.89% |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Subordinated Notes Due January 15, 2032 | Subordinated Debt |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Interest rate margin on variable rate basis | 2.03% |  |  |  |
London Interbank Offered Rate (LIBOR) | Trust Preferred Securities Subject to Mandatory Redemption | New Mexico Banquest Capital Trust I (NMBCT I) |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Interest rate margin on variable rate basis |  |  | 3.35% |  |
Rate |  |  | 7.02% | 3.48% |
London Interbank Offered Rate (LIBOR) | Trust Preferred Securities Subject to Mandatory Redemption | New Mexico Banquest Capital Trust II (NMBCT II) |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Interest rate margin on variable rate basis |  |  | 2.00% |  |
Rate |  |  | 6.69% | 2.16% |
Line of Credit | Other Financial Institutions |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 330,000,000 |  |
Amount drawn from line of credit |  |  | 0 |  |
Line of Credit | Federal Reserve Bank stock |  |  |  |  |
Debt Conversion [Line Items] |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 6,065,000 |  |

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