XML 21 R12.htm IDEA: XBRL DOCUMENT v3.22.1
Securities
3 Months Ended
Mar. 31, 2022
Investments, Debt and Equity Securities [Abstract]  
Securities Securities
The amortized cost and fair value of securities available-for-sale and the corresponding amounts of gross unrealized gains and losses recognized in accumulated other comprehensive income were as follows:
 As of March 31, 2022
Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
 (In Thousands)
Available-for-sale:
U.S. treasuries$4,973 $— $(313)4,660 
U.S. government agency securities - government-sponsored enterprises18,505 219 (297)18,427 
Municipal securities44,105 17 (2,930)41,192 
Residential mortgage-backed securities - government issued18,715 26 (912)17,829 
Residential mortgage-backed securities - government-sponsored enterprises105,744 27 (5,331)100,440 
Commercial mortgage-backed securities - government issued5,297 12 (230)5,079 
Commercial mortgage-backed securities - government-sponsored enterprises36,565 (2,778)33,789 
Other securities
2,205 10 — 2,215 
 $236,109 $313 $(12,791)$223,631 
 As of December 31, 2021
Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
 (In Thousands)
Available-for-sale:
U.S. treasuries$4,971 $— $(57)$4,914 
U.S. government agency securities - government-sponsored enterprises
19,797 248 (110)19,935 
Municipal securities30,828 473 (344)30,957 
Residential mortgage-backed securities - government issued19,563 238 (140)19,661 
Residential mortgage-backed securities - government-sponsored enterprises
85,748 741 (784)85,705 
Commercial mortgage-backed securities - government issued5,801 36 (66)5,771 
Commercial mortgage-backed securities - government-sponsored enterprises36,786 313 (568)36,531 
Other securities
2,205 23 — 2,228 
 $205,699 $2,072 $(2,069)$205,702 
The amortized cost and fair value of securities held-to-maturity and the corresponding amounts of gross unrealized gains and losses were as follows:
 As of March 31, 2022
Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
 (In Thousands)
Held-to-maturity:
Municipal securities$10,899 $51 $(18)$10,932 
Residential mortgage-backed securities - government issued2,035 — (45)1,990 
Residential mortgage-backed securities - government-sponsored enterprises
2,325 (38)2,293 
Commercial mortgage-backed securities - government-sponsored enterprises2,008 53 — 2,061 
 $17,267 $110 $(101)$17,276 
 As of December 31, 2021
Amortized CostGross
Unrealized Gains
Gross
Unrealized Losses
Fair Value
 (In Thousands)
Held-to-maturity:
Municipal securities$13,009 $222 $(3)$13,228 
Residential mortgage-backed securities - government issued2,226 40 — 2,266 
Residential mortgage-backed securities - government-sponsored enterprises
2,502 76 — 2,578 
Commercial mortgage-backed securities - government-sponsored enterprises
2,009 195 — 2,204 
 $19,746 $533 $(3)$20,276 

U.S. Treasuries contains treasury bonds issued by the United States Treasury. U.S. government agency securities - government-sponsored enterprises represent securities issued by Federal National Mortgage Association (“FNMA”) and the SBA. Municipal securities include securities issued by various municipalities located primarily within Wisconsin and are primarily general obligation bonds that are tax-exempt in nature. Residential and commercial mortgage-backed securities - government issued represent securities guaranteed by the Government National Mortgage Association. Residential and commercial mortgage-backed securities - government-sponsored enterprises include securities guaranteed by the Federal Home Loan Mortgage Corporation, FNMA, and the FHLB. Other securities represent certificates of deposit of insured banks and savings institutions with an original maturity greater than three months. There were no sales of available-for-sale securities that occurred during the three months ended March 31, 2022 and 2021.

At March 31, 2022 and December 31, 2021, securities with a fair value of $38.7 million and $70.3 million, respectively, were pledged to secure various obligations, including interest rate swap contracts and municipal deposits.
The amortized cost and fair value of securities by contractual maturity at March 31, 2022 are shown below. Actual maturities may differ from contractual maturities because issuers have the right to call or prepay certain obligations with or without call or prepayment penalties.
Available-for-SaleHeld-to-Maturity
 Amortized CostFair ValueAmortized CostFair Value
(In Thousands)
Due in one year or less$3,991 $4,001 $3,138 $3,139 
Due in one year through five years10,368 9,913 6,337 6,342 
Due in five through ten years61,645 58,300 6,438 6,453 
Due in over ten years160,105 151,417 1,354 1,342 
 $236,109 $223,631 $17,267 $17,276 

The tables below show the Corporation’s gross unrealized losses and fair value of available-for-sale investments aggregated by investment category and length of time that individual investments were in a continuous loss position at March 31, 2022 and December 31, 2021. At March 31, 2022, the Corporation held 149 available-for-sale securities that were in an unrealized loss position. Such securities have not experienced credit rating downgrades; however, they have primarily declined in value due to the current interest rate environment. At March 31, 2022, the Corporation held 10 available-for-sale securities that have been in a continuous unrealized loss position for twelve months or greater.

The Corporation also has not specifically identified available-for-sale securities in a loss position that it intends to sell in the near term and does not believe that it will be required to sell any such securities. The Corporation reviews its securities on a quarterly basis to monitor its exposure to other-than-temporary impairment. Consideration is given to such factors as the length of time and extent to which the security has been in an unrealized loss position, changes in security ratings, and an evaluation of the present value of expected future cash flows, if necessary. Based on the Corporation’s evaluation, it is expected that the Corporation will recover the entire amortized cost basis of each security. Accordingly, no other-than-temporary impairment was recorded in the unaudited Consolidated Statements of Income for the three months ended March 31, 2022 and 2021.
A summary of unrealized loss information for securities available-for-sale, categorized by security type and length of time for which the security has been in a continuous unrealized loss position, follows:
 As of March 31, 2022
 Less than 12 Months12 Months or LongerTotal
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
 (In Thousands)
Available-for-sale:
U.S. treasuries$4,660 $313 $— $— $4,660 $313 
U.S. government agency securities - government-sponsored enterprises
936 64 2,267 233 3,203 297 
Municipal securities
36,910 2,510 2,080 420 38,990 2,930 
Residential mortgage-backed securities - government issued
14,362 912 — — 14,362 912 
Residential mortgage-backed securities - government-sponsored enterprises
83,315 4,280 12,235 1,051 95,550 5,331 
Commercial mortgage-backed securities - government issued
3,469 230 — — 3,469 230 
Commercial mortgage-backed securities - government-sponsored enterprises
26,134 1,968 6,361 810 32,495 2,778 
 $169,786 $10,277 $22,943 $2,514 $192,729 $12,791 
 As of December 31, 2021
 Less than 12 Months12 Months or LongerTotal
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
 (In Thousands)
Available-for-sale:
U.S. treasuries$4,914 $57 $— $— $4,914 $57 
U.S. government agency securities - government-sponsored enterprises
978 22 2,412 88 3,390 110 
Municipal securities
12,568 344 — — 12,568 344 
Residential mortgage-backed securities - government issued
12,745 140 — — 12,745 140 
Residential mortgage-backed securities - government-sponsored enterprises
41,276 629 4,250 155 45,526 784 
Commercial mortgage-backed securities - government issued
2,193 66 — — 2,193 66 
Commercial mortgage-backed securities - government-sponsored enterprises
25,906 568 — — 25,906 568 
 $100,580 $1,826 $6,662 $243 $107,242 $2,069 

The tables below show the Corporation’s gross unrealized losses and fair value of held-to-maturity investments, aggregated by investment category and length of time that individual investments were in a continuous loss position at March 31, 2022 and December 31, 2021. At March 31, 2022, the Corporation held 17 held-to-maturity securities that were in an unrealized loss position. Such securities have not experienced credit rating downgrades; however, they have primarily declined in value due to the current interest rate environment. At March 31, 2022, the Corporation held one held-to-maturity security that had been in a continuous unrealized loss position for twelve months or greater. It is expected that the Corporation will recover the entire
amortized cost basis of each held-to-maturity security based upon an evaluation of aforementioned factors. Accordingly, no other-than-temporary impairment was recorded in the unaudited Consolidated Statements of Income for the three months ended March 31, 2022 and 2021.

A summary of unrealized loss information for securities held-to-maturity, categorized by security type and length of time for which the security has been in a continuous unrealized loss position, follows:
 As of March 31, 2022
 Less than 12 Months12 Months or LongerTotal
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
 (In Thousands)
Held-to-maturity:
Municipal securities
$522 $$270 $17 $792 $18 
Residential mortgage-backed securities - government issued
1,990 45 — — 1,990 45 
Residential mortgage-backed securities - government-sponsored enterprises
1,585 38 — — 1,585 38 
 $4,097 $84 $270 $17 $4,367 $101 
 As of December 31, 2021
 Less than 12 Months12 Months or LongerTotal
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
Fair ValueUnrealized
Losses
 (In Thousands)
Held-to-maturity:
Municipal securities
$— $— $284 $$284 $