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Note 8 - Deposits | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Deposits | Note 8. Deposits The aggregate amount of certificates of deposit, each with a minimum denomination of $250,000, was $169.0 million and $175.6 million as of December 31, 2021 and 2020, respectively. As of December 31, 2021, the scheduled maturities of certificates of deposit were as follows: ​
​ | ​ | ​ | ​
​ | ​ | Amount
​ | ​ | (dollars in thousands)
Year ending December 31: |  | ​ | ​
2022 | ​ | $ | 334,214
2023 | ​ |  | 57,712
2024 | ​ |  | 16,747
2025 | ​ |  | 9,802
2026 | ​ |  | 2,873
Thereafter | ​ |  | —
​ | ​ | $ | 421,348
​ | ​ | ​ | ​
​ The Company has public entity interest-bearing demand deposits and certificates of deposit that are collateralized by investment securities with carrying values as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020
​ | ​ | (dollars in thousands)
​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. govt. sponsored agency securities | ​ | $ | 3,080 | ​ | $ | 3,668
Residential mortgage-backed and related securities | ​ |  | 3,270 | ​ |  | 4,772
​ | ​ | $ | 6,350 | ​ | $ | 8,440
​ | ​ | ​ | ​ | ​ | ​ | ​
​ The Company had a $129.5 million PUD LOC with the FHLB of Des Moines for the purpose of providing additional collateral on public deposits as of December 31, 2021. As of December 31, 2020, the Company had a $110.5 million PUD LOC with the FHLB of Des Moines. There were no amounts outstanding under these letters of credit as of December 31, 2021 or 2020. ​ There were no prepayments of brokered certificates of deposits in 2021. The Company prepaid brokered and public time deposits totaling $29.2 million in 2020 resulting in a loss of $576 thousand.

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- Definition The entire disclosure for deposit liabilities including data and tables. It may include a description of the entity's deposit liabilities, the aggregate amount of time deposits (including certificates of deposit) in denominations of $100,000 or more at the balance sheet date; the aggregate amount of any demand deposits that have been reclassified as loan balances, such as overdrafts, at the balance sheet date; deposits that are received on terms other than those in the normal course of business, the amount of accrued interest on deposit liabilities; securities, mortgage loans or other financial instruments that serve as collateral for deposits; for time deposits having a remaining term of more than one year, the aggregate amount of maturities for each of the five years following the balance sheet date; and the weighted average interest rate for all deposit liabilities held by the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=116652737&loc=d3e64164-112818 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph (e) Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1406 + Details
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