Loans

12 Months Ended

Dec. 31, 2021

Loans and Leases Receivable, Net Amount [Abstract]

Loans

The Company’s loan portfolio includes originated and purchased loans. The following is an analysis of the loan portfolio by segment (net of unearned income):


	December 31,
	2021		2020

	(in thousands)
Commercial loans:
Commercial real estate	$	4,981,263	$	4,062,313
Commercial business	3,423,268		3,597,968
Agriculture	795,715		779,627
Construction	384,755		268,663
Consumer loans:
One-to-four family residential real estate	1,013,908		683,570
Other consumer	43,028		35,519
Total loans	10,641,937		9,427,660
Less: Allowance for credit losses	(155,578)		(149,140)
Total loans, net	$	10,486,359	$	9,278,520

At December 31, 2021 and 2020, the Company had no material foreign activities. Substantially all of the Company’s loans and unfunded commitments are geographically concentrated in its service areas within the states of Washington, Oregon Idaho and California.

At December 31, 2021 and 2020, $3.49 billion and $3.46 billion, respectively, of commercial and residential real estate loans were pledged as collateral on FHLB advances. The Company has also pledged $200.5 million and $200.4 million of commercial loans to the FRB for additional borrowing capacity at December 31, 2021 and 2020, respectively.

Accrued interest receivable for loans is included in “Interest receivable” on the Company’s Consolidated Balance Sheet and is not reflected in the balances in the table above. At December 31, 2021 and 2020, accrued interest receivable for loans was $32.4 million and $37.8 million, respectively. The Company does not measure an allowance for credit losses for accrued interest receivable.

The following is an aging of the amortized cost of the loan portfolio as of December 31, 2021 and 2020:


	Current Loans		30 - 59 Days Past Due		60 - 89 Days Past Due		Greater than 90 Days Past Due		Total Past Due		Nonaccrual Loans		Total Loans

December 31, 2021	(in thousands)
Commercial loans:
Commercial real estate	$	4,977,781	$	—	$	1,610	$	—	$	1,610	$	1,872	$	4,981,263
Commercial business	3,406,539		2,721		687		—		3,408		13,321		3,423,268
Agriculture	789,112		1,207		—		—		1,207		5,396		795,715
Construction	384,755		—		—		—		—		—		384,755
Consumer loans:
One-to-four family residential real estate	1,010,343		921		211		—		1,132		2,433		1,013,908
Other consumer	42,998		11		—		—		11		19		43,028
Total	$	10,611,528	$	4,860	$	2,508	$	—	$	7,368	$	23,041	$	10,641,937

	Current Loans		30 - 59 Days Past Due		60 - 89 Days Past Due		Greater than 90 Days Past Due		Total Past Due		Nonaccrual Loans		Total Loans

December 31, 2020	(in thousands)
Commercial loans:
Commercial real estate	$	4,037,309	$	17,292	$	—	—		$	17,292	$	7,712	$	4,062,313
Commercial business	3,578,905		1,282		4,559		—		5,841		13,222		3,597,968
Agriculture	767,102		911		—		—		911		11,614		779,627
Construction	268,304		—		142		—		142		217		268,663
Consumer loans:
One-to-four family residential real estate	677,627		2,283		1,659		—		3,942		2,001		683,570
Other consumer	35,450		24		5		—		29		40		35,519
Total	$	9,364,697	$	21,792	$	6,365	$	—	$	28,157	$	34,806	$	9,427,660

Loan payments are considered timely when the contractual principal or interest due in accordance with the terms of the loan agreement or any portion thereof is received on the due date of the scheduled payment. In addition, the risk rating on loans modified in association with the CARES Act or interagency guidance did not change. These loans are not considered past due until after the deferral period is over and scheduled payments are due. Accrued interest on these COVID-19 modified loans is due, in full, when the deferral period ends. The credit quality of these loans will be reevaluated after the deferral period ends.

Nonaccrual loans are generally loans placed on a nonaccrual basis when they become 90 days past due or when there are otherwise serious doubts about the collectability of principal or interest within the existing terms of the loan. The Company’s policy is to write-off all accrued interest on loans when they are placed on nonaccrual status.

The following table summarizes written-off interest on nonaccrual loans for the years ended December 31, 2021, 2020 and 2019:


	Years Ended December 31,
	2021		2020		2019

	(in thousands)
Commercial loans	$	628	$	1,972	$	1,475
Consumer loans	45		28		196
Total	$	673	$	2,000	$	1,671

The following summarizes the amortized cost of nonaccrual loans for which there was no related ACL as of December 31, 2021 and 2020:


	December 31, 2021		December 31, 2020

	(in thousands)
Commercial loans:
Commercial real estate	$	932	$	6,393
Commercial business	5,131		6,382
Agriculture	3,756		8,136




Total	$	9,819	$	20,911

The following is an analysis of loans classified as TDR for the years ended December 31, 2021, 2020 and 2019:


	Years Ended December 31,
	2021					2020					2019
	Number of TDR Modifications	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Number of TDR Modifications	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Number of TDR Modifications	Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment

	(dollars in thousands)
Commercial loans:
Commercial real estate	1	$	628	$	628	—	$	—	$	—	—	$	—	$	—
Commercial business	11	2,600		2,600		11	3,257		3,257		10	6,560		6,560
Agriculture	1	583		583		2	3,495		3,495		—	—		—

Consumer loans:
One-to-four family residential real estate	3	155		155		6	814		814		13	787		787
Other consumer	—	—		—		—	—		—		1	1		1
Total	16	$	3,966	$	3,966	19	$	7,566	$	7,566	24	$	7,348	$	7,348

The Company’s loans classified as TDR are loans that have been modified or the borrower has been granted special concessions due to financial difficulties, that if not for the challenges of the borrower, the Company would not otherwise consider. The Company had $1.5 million of commitments to lend additional funds on loans classified as TDR as of December 31, 2021 as compared to $651 thousand of similar commitments at December 31, 2020. The TDR modifications or concessions are made to increase the likelihood that these borrowers with financial difficulties will be able to satisfy their debt obligations as amended. The concessions granted in the restructurings, summarized in the table above, largely consisted of maturity extensions, interest rate modifications or a combination of both. In limited circumstances, a reduction in the principal balance of the loan could also be made as a concession. The Company had no loans classified as TDR that defaulted within 12 months of being classified as TDR during the years ended December 31, 2021 and 2020. During the year ended December 31, 2019, the Company had one $26 thousand consumer loan that defaulted within 12 months of being classified as a TDR. The defaulted TDR loan was collateralized and included with the loans individually measured for credit loss.

Loan modifications and PPP loans in response to COVID-19

Financial institutions are required to maintain records of the volume of loans involved in modifications to which TDR relief is applicable. At December 31, 2021, the Company had four deferments on $14.1 million of loans, gross of unearned income. These deferments are not classified as TDRs and will not be reported as past due provided that they are performing in accordance with the modified terms.

The Company offered PPP loans to provide financial support to small- and medium-size businesses to cover payroll and certain other expenses during the COVID-19 pandemic. The PPP was established by the CARES Act and is implemented by the U.S. SBA with support from the U.S. Department of Treasury. The program, which was amended by the Paycheck Protection Flexibility Act of 2020, provides small businesses with funds to pay up to 24 weeks of payroll costs including benefits, as well as interest on mortgages, rent and utilities. Funds are provided to small businesses in the form of loans that will be fully forgiven when used for permitted purposes and when at least 60% of the funds are used for payroll costs and applicable employment levels are maintained in accordance with the requirements of the amended PPP. At December 31, 2021, we had $184.1 million of PPP loans outstanding, which are included in commercial business loans.