models designed for these types of loans to estimate the PD and LGD grades for the allowance for credit losses calculation. The models calculate expected losses and prepayments using borrower information at origination, including FICO score, loan type, collateral type, lien position, geography, origination year, and loan to value. Past due status post-origination is also a key input in the models. Current and future changes in economic conditions, including unemployment rates, home prices, index rates, and mortgage rates, are also considered. New originations and loan purchases are scored using the FICO score at origination. FICO score bands are assigned following prevalent industry standards and are used as the credit quality indicator for these types of loans. Substandard non-accrual loans are treated as a separate category in the credit scoring grid as the probability of default is 100% and the FICO score is no longer a relevant predictor. A portion of the Company’s 1-4 family residential loans were acquired as part of a FDIC-assisted transaction in 2013 and the FICO information at origination was incomplete. The credit scores were refreshed in 2016 and these new scores were used as a proxy for the FICO score at origination.
Consumer Loans. The consumer loan portfolio is segmented into pools of consumer installment loans or revolving lines of credit with similar credit characteristics. The models calculate expected losses using borrower information at origination, including FICO score, origination year, geography, and collateral type.
Broker-Dealer Loans. The broker-dealer loan portfolio is evaluated on an individual basis using the collateral maintenance practical expedient. The collateral maintenance practical expedient allows the broker-dealer to compare the fair value of the collateral of each loan as of the reporting date to loan value. The underlying collateral of the loans to customers and correspondents is marked to market daily and any required additional collateral is collected. The allowance represents the amount of unsecured loan balances at the end of the period.
Qualitative Factors
Estimating the timing and amounts of future loss cash flows is subject to significant management judgment as these loss cash flows rely upon estimates such as default rates, loss severities, collateral valuations, the amounts and timing of principal payments (including any expected prepayments) or other factors that are reflective of current or future expected conditions. These estimates, in turn, depend on the duration of current overall economic conditions, industry, borrower, or portfolio specific conditions, the expected outcome of bankruptcy or insolvency proceedings, as well as, in certain circumstances, other economic factors, including the level of current and future real estate prices. All of these estimates and assumptions require significant management judgment and certain assumptions that are highly subjective. Model imprecision also exists in the allowance for credit losses estimation process due to the inherent time lag of available industry information and differences between expected and actual outcomes.
Management considers adjustments for these conditions in its allowance for credit loss estimates qualitatively where they may not be measured directly in its individual or collective assessments, including but not limited to:
| ● | an adjustment to historical loss data to measure credit risk even if that risk is remote and does not meet the scope of assets with zero expected losses; |
| ● | the environmental factors and the areas in which credit is concentrated, such as the regulatory, environmental, or technological environment, the geographical area or key industries, or in the national or regional economic and business conditions where the borrower has exposure; |
| ● | the nature and volume of the company’s financial assets; |
| ● | the borrower’s financial condition, credit rating, credit score, asset quality, or business prospects; |
| ● | the borrower’s ability to make scheduled interest or principal payments; |
| ● | the remaining payment terms of the financial assets and the remaining time to maturity and the timing and extent of prepayments on the financial assets; |
| ● | the volume and severity of past due or adversely classified financial assets; |
| ● | the value of underlying collateral in which the collateral-dependent practical expedient has not been utilized; |
| ● | any updates to credit lending policies and procedures, including lending strategies, underwriting standards, collection and recovery practices, not reflected in the models; and |
| ● | the quality of the internal credit review system. |
Loans that Do Not Share Risk Characteristics with Other Loans
When a loan is assigned a substandard non-accrual risk rating grade, the loan subsequently is evaluated on an individual basis and no longer evaluated on a collective basis. The net realizable value of the loan is compared to the appropriate loan basis (i.e. PCD loan versus non-PCD loan) to determine any allowance for credit losses. Loans that are below a predetermined threshold, with the exception of 1-4 family residential loans, are fully reserved. The Company generally considers non-accrual loans to be collateral-dependent. The practical expedient to measure credit losses using the fair value of the collateral has been exercised.
For commercial real estate loans, the fair value of collateral is primarily based on appraisals. For owner occupied real estate loans, underlying properties are occupied by the borrower in its business, and evaluations are based on business operations used to service the debt. For non-owner occupied real estate loans, underlying properties are income-producing and evaluations are based on tenant revenues. For income producing construction and land development loans, appraisals reflect the assumption that properties are completed.
For 1-4 family residential loans that are graded substandard non-accrual, an assessment of value is made using the most recent appraisal on file. If the appraisal on file is older than two years, the latest property tax assessment is used as a screening value to determine if a reserve might be required. If the assessed value is less than the appraised value, this value is discounted for selling costs and is used to measure the reserve required. If the appraisal is less than two years old, the value is discounted for selling costs and compared to the appropriate basis in the loan.
Consumer loans are charged off when they reach 90 days delinquency as a general rule. There are limited cases where the loan is not charged off due to special circumstances and is subject to the collateral review process.
Off-Balance Sheet Credit Exposures, Including Unfunded Loan Commitments
The Company maintains a separate allowance for credit losses from off-balance sheet credit exposures, including unfunded loan commitments, which is included in other liabilities within the consolidated balance sheets. The Company estimates expected losses by calculating a commitment usage factor based on industry usage factors. The commitment usage factor is applied over the relevant contractual period. Loss factors from the underlying loans to which commitments are related are applied to the results of the usage calculation to estimate any liability for credit losses related for each loan type.
2. Recently Issued Accounting Standards
Accounting Standards Adopted During 2020
In March 2020, FASB issued ASU 2020-03 which included various clarifications and improvements related to financial instruments. The following topics are addressed: fair value option disclosures, applicability of portfolio exception to non-financial items, disclosures for depository and lending institutions, cross-reference to line-of-credit or revolving debt arrangements, cross-reference to net asset value practical expedient, the contractual term of a net investment in a lease for measuring expected credit losses, and recording of an allowance for credit losses when control of financial assets sold is regained. All items had various effective dates, which for the Company ranged from January 1, 2020 to the date of issuance. The adoption of ASU 2020-03 did not have a material impact on the Company’s consolidated financial statements.
In December 2019, FASB issued ASU 2019-12 which simplifies the accounting for income taxes by removing certain exceptions to the general principles in the ASC and is intended to improve consistency by clarifying and amending existing guidance. The amendments are effective for annual periods beginning after December 15, 2020. As permitted within the amendment, the Company elected to early adopt and prospectively apply the provisions of this amendment as of January 1, 2020. The removal of the exceptions did not result in a material change in the Company’s current or deferred income tax provisions and did not have a material impact on the Company’s consolidated financial statements.
In August 2018, FASB issued ASU 2018-15 which aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include internal-use software licenses). The accounting for the service element of a hosting arrangement that is a service contract is not affected by the amendments in this update. The amendment also includes presentation and disclosure provisions regarding capitalized implementation costs. The amendment is effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2019. The Company adopted the provisions of this amendment as of January 1, 2020. The