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Fair Value Accounting and Measurement
9 Months Ended
Sep. 30, 2019
Fair Value Disclosures [Abstract]  
Fair Value Accounting and Measurement
Fair Value Accounting and Measurement
The Fair Value Measurements and Disclosures topic of the FASB ASC defines fair value, establishes a consistent framework for measuring fair value and expands disclosure requirements about fair value. We hold fixed and variable rate interest-bearing securities, investments in marketable equity securities and certain other financial instruments, which are carried at fair value. Fair value is determined based upon quoted prices when available or through the use of alternative approaches, such as matrix or model pricing, when market quotes are not readily accessible or available.
The valuation techniques are based upon observable and unobservable inputs. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our own market assumptions. These two types of inputs create the following fair value hierarchy:
Level 1 – Quoted prices for identical instruments in active markets that are accessible at the measurement date.
Level 2 – Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model derived valuations whose inputs are observable or whose significant value drivers are observable.
Level 3 – Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable.
Fair values are determined as follows:
Securities at fair value are priced using a combination of market activity, industry recognized information sources, yield curves, discounted cash flow models and other factors. These fair value calculations are considered a Level 2 input method under the provisions of the Fair Value Measurements and Disclosures topic of the FASB ASC for all securities other than U.S. Treasury Notes and equity securities, which are considered a Level 1 input method.
Interest rate contracts and the interest rate collar are valued in models, which use as their basis, readily observable market parameters and are classified within Level 2 of the valuation hierarchy.
The following table sets forth the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis at September 30, 2019 and December 31, 2018 by level within the fair value hierarchy. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement:
 
 
Fair Value
 
Fair Value Measurements at Reporting Date Using
 
 
Level 1
 
Level 2
 
Level 3
September 30, 2019
 
(in thousands)
Assets
 
 
 
 
 
 
 
 
Debt securities available for sale:
 
 
 
 
 
 
 
 
U.S. government agency and government-sponsored enterprise mortgage-back securities and collateralized mortgage obligations (1)
 
$
2,482,835

 
$

 
$
2,482,835

 
$

Other asset-backed securities (1)
 
171,578

 

 
171,578

 

State and municipal debt securities
 
497,314

 

 
497,314

 

U.S. government agency and government-sponsored enterprise securities
 
215,595

 

 
215,595

 

U.S. government securities
 
250

 
250

 

 

Total debt securities available for sale
 
$
3,367,572

 
$
250

 
$
3,367,322

 
$

Other assets:
 
 
 
 
 
 
 
 
Interest rate contracts
 
$
25,045

 
$

 
$
25,045

 
$

Interest rate collar
 
$
19,703

 
$

 
$
19,703

 
$

Liabilities
 
 
 
 
 
 
 
 
Other liabilities:
 
 
 
 
 
 
 
 
Interest rate contracts
 
$
25,046

 
$

 
$
25,046

 
$

 
 
Fair Value
 
Fair Value Measurements at Reporting Date Using
 
 
Level 1
 
Level 2
 
Level 3
December 31, 2018
 
(in thousands)
Assets
 
 
 
 
 
 
 
 
Debt securities available for sale:
 
 
 
 
 
 
 
 
U.S. government agency and government-sponsored enterprise mortgage-back securities and collateralized mortgage obligations (1)
 
$
2,013,355

 
$

 
$
2,013,355

 
$

Other asset-backed securities (1)
 
174,935

 

 
174,935

 

State and municipal debt securities
 
574,323

 

 
574,323

 

U.S. government agency and government-sponsored enterprise securities
 
404,587

 

 
404,587

 

U.S. government securities
 
248

 
248

 

 

Total debt securities available for sale
 
$
3,167,448

 
$
248

 
$
3,167,200

 
$

Other assets:
 
 
 
 
 
 
 
 
Interest rate contracts
 
$
7,033

 
$

 
$
7,033

 
$

Liabilities
 
 
 
 
 
 
 
 
Other liabilities:
 
 
 
 
 
 
 
 
Interest rate contracts
 
$
7,033

 
$

 
$
7,033

 
$


__________
(1) Beginning July 2019, other asset-backed securities were presented separately in this table. Prior period amounts that were previously reported in U.S. government agency and government-sponsored enterprise mortgage-backed securities and collateralized mortgage obligations have been reclassified to conform to current period presentation.
There were no transfers between Level 1 and Level 2 of the valuation hierarchy during the nine month periods ended September 30, 2019 and 2018. The Company recognizes transfers between levels of the valuation hierarchy based on the valuation level at the end of the reporting period.
Nonrecurring Measurements
Certain assets and liabilities are measured at fair value on a nonrecurring basis after initial recognition such as loans measured for impairment. The following method was used to estimate the fair value of impaired loans:
Impaired loans—A loan is considered to be impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due (both interest and principal) according to the contractual terms of the loan agreement. Impaired loans are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate, a loan’s observable market price, or the fair market value of the collateral less estimated costs to sell if the loan is a collateral-dependent loan. The impairment evaluations are performed in conjunction with the allowance process on a quarterly basis by officers in the Special Credits group, which reports to the Chief Credit Officer. The REASD, which also reports to the Chief Credit Officer, is responsible for obtaining appraisals from third-parties or performing internal evaluations. If an appraisal is obtained from a third-party, the REASD reviews the appraisal to evaluate the adequacy of the appraisal report, including its scope, methods, accuracy and reasonableness.
OREO—OREO is real property that the Bank has taken ownership of in partial or full satisfaction of a loan or loans. OREO is generally measured based on the property’s fair market value as indicated by an appraisal or a letter of intent to purchase. OREO is initially recorded at the fair value less estimated costs to sell. This amount becomes the property’s new basis. Any fair value adjustments based on the property’s fair value less estimated costs to sell at the date of acquisition are charged to the allowance, or in the event of a write-up without previous losses charged to the allowance, a credit to earnings is recorded. Management periodically reviews OREO in an effort to ensure the property is recorded at its fair value, net of estimated costs to sell. Any fair value adjustments subsequent to acquisition are charged or credited to earnings. The initial and subsequent evaluations are performed by officers in the Special Credits group, which reports to the Chief Credit Officer. The REASD obtains appraisals from third-parties for OREO and performs internal evaluations. If an appraisal is obtained from a third-party, the REASD reviews the appraisal to evaluate the adequacy of the appraisal report, including its scope, methods, accuracy and reasonableness.
The following tables set forth information related to the Company’s assets that were measured using fair value estimates on a nonrecurring basis during the current and prior year quarterly periods:
 
 
Fair value at September 30, 2019
 
Fair Value Measurements at Reporting Date Using
 
Losses During the Three Months Ended September 30, 2019
 
Losses During the Nine Months Ended September 30, 2019
 
 
Level 1
 
Level 2
 
Level 3
 
 
 
(in thousands)
Impaired loans
 
$
8,990

 
$

 
$

 
$
8,990

 
$
1,722

 
$
3,299

 
 
$
8,990

 
$

 
$

 
$
8,990

 
$
1,722

 
$
3,299

 
 
Fair value at September 30, 2018
 
Fair Value Measurements at Reporting Date Using
 
Losses During the Three Months Ended September 30, 2018
 
Losses During the Nine Months Ended September 30, 2018
 
 
Level 1
 
Level 2
 
Level 3
 
 
 
(in thousands)
Impaired loans
 
$
14,616

 
$

 
$

 
$
14,616

 
$
1,208

 
$
1,208

OREO
 
1,240

 

 

 
1,240

 
445

 
445

 
 
$
15,856

 
$

 
$

 
$
15,856

 
$
1,653

 
$
1,653


The losses on impaired loans disclosed above represent the amount of the specific reserve and/or charge-offs during the period applicable to loans held at period end. The amount of the specific reserve is included in the ALLL. The losses on OREO disclosed above represent the write-downs taken at foreclosure that were charged to the ALLL, as well as subsequent changes in valuation allowances from updated appraisals that were recorded to earnings.
Quantitative information about Level 3 fair value measurements
The range and weighted average of the significant unobservable inputs used to fair value our Level 3 nonrecurring assets, along with the valuation techniques used, are shown in the following table:
 
 
Fair value at September 30, 2019
 
Valuation Technique
 
Unobservable Input
 
Range (Weighted Average) (1)
 
 
(dollars in thousands)
Impaired loans - collateral-dependent (2)
 
$
8,990

 
Fair Market Value of Collateral
 
Adjustment to Stated Value
 
0.00% - 100.00% (42.09%)

__________
(1) Discount applied to appraised value or stated value (in the case of accounts receivable, fixed assets and inventory).
(2) Collateral consists of cash, accounts receivable, fixed assets, inventory and real estate.

 
 
Fair value at September 30, 2018
 
Valuation Technique
 
Unobservable Input
 
Range (Weighted Average) (1)
 
 
(dollars in thousands)
Impaired loans - collateral-dependent (3)
 
$
14,616

 
Fair Market Value of Collateral
 
Adjustment to Stated Value
 
0.00% - 54.51% (6.66%)
OREO
 
$
1,240

 
Fair Market Value of Collateral
 
Adjustment to Appraisal Value
 
N/A (2)
__________
(1) Discount applied to appraisal value or stated value (in the case of accounts receivable, fixed assets and inventory).
(2) Quantitative disclosures are not provided for OREO because there were no adjustments made to the appraisal values.
(3) Collateral consists of accounts receivable, fixed assets, inventory, cash, real estate, and state guarantee.

The following tables summarize carrying amounts and estimated fair values of selected financial instruments by level within the fair value hierarchy at September 30, 2019 and December 31, 2018:
 
 
September 30, 2019
 
 
Carrying
Amount
 
Fair
Value
 
Level 1
 
Level 2
 
Level 3
 
 
(in thousands)
Assets
 
 
 
 
 
 
 
 
 
 
Cash and due from banks
 
$
278,461

 
$
278,461

 
$
278,461

 
$

 
$

Interest-earning deposits with banks
 
20,144

 
20,144

 
20,144

 

 

Debt securities available for sale
 
3,367,572

 
3,367,572

 
250

 
3,367,322

 

FHLB stock
 
29,680

 
29,680

 

 
29,680

 

Loans held for sale
 
15,036

 
15,036

 

 
15,036

 

Loans
 
8,673,695

 
8,895,564

 

 

 
8,895,564

Interest rate contracts
 
25,045

 
24,045

 

 
24,045

 

Interest rate collar
 
19,703

 
19,703

 

 
19,703

 

Liabilities
 
 
 
 
 
 
 
 
 
 
Time deposits
 
$
366,773

 
$
361,195

 
$

 
$
361,195

 
$

FHLB advances
 
492,482

 
493,736

 

 
493,736

 

Repurchase agreements
 
24,489

 
24,489

 

 
24,489

 

Subordinated debentures
 
35,323

 
35,255

 

 
35,255

 

Interest rate contracts
 
25,046

 
25,046

 

 
25,046

 


 
 
December 31, 2018
 
 
Carrying
Amount
 
Fair
Value
 
Level 1
 
Level 2
 
Level 3
 
 
(in thousands)
Assets
 
 
 
 
 
 
 
 
 
 
Cash and due from banks
 
$
260,180

 
$
260,180

 
$
260,180

 
$

 
$

Interest-earning deposits with banks
 
17,407

 
17,407

 
17,407

 

 

Debt securities available for sale
 
3,167,448

 
3,167,448

 
248

 
3,167,200

 

FHLB stock
 
25,960

 
25,960

 

 
25,960

 

Loans held for sale
 
3,849

 
3,849

 

 
3,849

 

Loans
 
8,308,142

 
8,316,946

 

 

 
8,316,946

Interest rate contracts
 
7,033

 
7,033

 

 
7,033

 

Liabilities
 
 
 
 
 
 
 
 
 
 
Time deposits
 
$
414,443

 
$
407,659

 
$

 
$
407,659

 
$

FHLB advances
 
399,523

 
400,085

 

 
400,085

 

Repurchase agreements
 
61,094

 
61,094

 

 
61,094

 

Subordinated debentures
 
35,462

 
34,897

 

 
34,897

 

Interest rate contracts
 
7,033

 
7,033

 

 
7,033