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Note 15 - Fair Value Measurements
12 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Fair Value, Measurement Inputs, Disclosure [Text Block]
1
5
.
     
Fair Value
Measurements
 
The Company adopted ASC Topic
820
on
January
1,
2008,
and determined the fair values of our financial instruments based on the following:
 
 
 
Level
1
– Quoted prices in active markets for identical assets or liabilities.
 
Level
2
– Observable prices in active markets for similar assets or liabilities; prices for identical or similar assets or liabilities in markets that are not active; directly observable market inputs for substantially the full term of the asset and liability; market inputs that are not directly observable but are derived from or corroborated by observable market data.
 
Level
3
– Unobservable inputs based on the Company’s own judgments about the assumptions that a market participant would use.
 
 
The Company uses the following methodologies to measure the fair value of its financial assets and liabilities on a recurring basis:
 
Securities Available for Sale
. For certain actively traded agency preferred stocks, mutual funds, U.S. Treasury securities, and other equity securities, the Company measures the fair value based on quoted market prices in active exchange markets at the reporting date, a Level
1
measurement. The Company also measures securities by using quoted market prices for similar securities or dealer quotes, a Level
2
measurement. This category generally includes U.S. Government agency securities, state and municipal securities, mortgage-backed securities (“MBS”), commercial MBS, collateralized mortgage obligations, asset-backed securities, corporate bonds and trust preferred securities.
 
Warrants
. The Company measures the fair value of warrants based on unobservable inputs based on assumption and management judgment, a Level
3
measurement.
 
Currency Option Contracts and Foreign Exchange Contracts
. The Company measures the fair value of currency option and foreign exchange contracts based on observable market rates on a recurring basis, a Level
2
measurement.
 
I
nterest Rate Swaps
. The Company measures the fair value of interest rate swaps using
third
party models with observable market data, a Level
2
measurement.
 
The valuation techniques for the assets and liabilities valued on a nonrecurring basis are as follows:
 
Impaired Loans.
The Company does not record loans at fair value on a recurring basis. However, from time to time, nonrecurring fair value adjustments to collateral dependent impaired loans are recorded based on either the current appraised value of the collateral, a Level
2
measurement, or management’s judgment and estimation of value reported on old appraisals which are then adjusted based on recent market trends, a Level
3
measurement.
 
Loans Held for S
ale
. The Company records loans held for sale at fair value based on quoted prices from
third
party sale analysis, existing sale agreements
, or appraisal reports adjusted by sales commission assumption, a Level
3
measurement.
 
Goodwill.
The Company completes “step
one”
of the impairment test by comparing the fair value of each reporting unit (as determined based on the discussion below) with the recorded book value (or “carrying amount”) of its net assets, with goodwill included in the computation of the carrying amount.  If the fair value of a reporting unit exceeds its carrying amount, goodwill of that reporting unit is not considered impaired, and “step
two”
of the impairment test is not necessary.  If the carrying amount of a reporting unit exceeds its fair value, step
two
of the impairment test is performed to determine the amount of impairment.  Step
two
of the impairment test compares the carrying amount of the reporting unit’s goodwill to the “implied fair value” of that goodwill.  The implied fair value of goodwill is computed by assuming all assets and liabilities of the reporting unit would be adjusted to the current fair value, with the offset as an adjustment to goodwill.  This adjusted goodwill balance is the implied fair value used in step
two.
  An impairment charge is then recognized for the amount by which the carrying amount of goodwill exceeds its implied fair value. In connection with the determination of fair value, certain data and information was utilized, including earnings forecasts at the reporting unit level for the next
four
years.  Other key assumptions include terminal values based on future growth rates and discount rates for valuing the cash flows, which have inputs for the risk-free rate, market risk premium and adjustments to reflect inherent risk and required market returns. Because of the significance of unobservable inputs in the valuation of goodwill impairment, goodwill subject to nonrecurring fair value adjustments is classified as Level
3
measurement.
 
Core Deposit Intangibles.
Core deposit intangibles is initially recorded at fair value based on a valuation of the core deposits acquired and is amortized over its estimated useful life, which range from
4
to
10
years, to its residual value in proportion to the economic benefits consumed. The Company assesses the recoverability of this intangible asset on a nonrecurring basis using the core deposits remaining at the assessment date and the fair value of cash flows expected to be generated from the core deposits, a Level
3
measurement. The weighted average amortization period and the remaining amortization is considered minor.
 
Other Real Estate Owned.
Real estate acquired in the settlement of loans is initially recorded at fair value based on the appraised value of the property on the date of transfer, less estimated costs to sell, a Level
2
measurement. From time to time, nonrecurring fair value adjustments are made to other real estate owned based on the current updated appraised value of the property, also a Level
2
measurement, or management’s judgment and estimation of value reported on old appraisals which are then adjusted based on recent market trends, a Level
3
measurement.
 
Investments in Venture Capital.
The Company periodically reviews for OTTI on a nonrecurring basis. Investments in venture capital were written down to their fair value based on available financial reports from venture capital partnerships and management’s judgment and estimation, a Level
3
measurement.
 
The following tables present the Company’s hierarchy for its assets and liabilities measured at fair value on a recurring basis at
December
31,
2016,
and at
December
31,
2015:
 
 
As of December 31, 2016
 
Fair Value Measurements Using
 
 
Total at
 
 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Fair Value
 
 
 
(In thousands)
 
Assets
                               
Securities available-for-sale
                               
U.S. Treasury securities
  $
489,017
    $
-
    $
-
    $
489,017
 
U.S. government sponsored entities
   
-
     
390,331
     
-
     
390,331
 
Mortgage-backed securities
   
-
     
336,260
     
-
     
336,260
 
Collateralized mortgage obligations
   
-
     
28
     
-
     
28
 
Corporate debt securities
   
-
     
74,350
     
-
     
74,350
 
Mutual funds
   
6,230
     
-
     
-
     
6,230
 
Preferred stock of government sponsored entities
   
7,308
     
-
     
-
     
7,308
 
Other equity securities
   
10,821
     
-
     
-
     
10,821
 
Total securities available-for-sale
   
513,376
     
800,969
     
-
     
1,314,345
 
Warrants
   
-
     
-
     
79
     
79
 
Interest rate swaps
   
-
     
938
     
-
     
938
 
Foreign exchange contracts
   
-
     
1,302
     
-
     
1,302
 
Total assets
  $
513,376
    $
803,209
    $
79
    $
1,316,664
 
                                 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                                 
Option contracts
  $
-
    $
121
    $
-
    $
121
 
Interest rate swaps
   
-
     
3,744
     
-
     
3,744
 
Foreign exchange contracts
   
-
     
3,132
     
-
     
3,132
 
Total liabilities
  $
-
    $
6,997
    $
-
    $
6,997
 
 
 
 
As of December 31, 2015
 
Fair Value Measurements Using
 
 
Total at
 
 
 
Level 1
 
 
Level 2
 
 
Level 3
 
 
Fair Value
 
 
 
(In thousands)
 
Assets
                               
Securities available-for-sale
                               
U.S. Treasury securities
  $
284,288
    $
-
    $
-
    $
284,288
 
U.S. government sponsored entities
   
-
     
148,160
     
-
     
148,160
 
Mortgage-backed securities
   
-
     
1,062,269
     
-
     
1,062,269
 
Collateralized mortgage obligations
   
-
     
36
     
-
     
36
 
Corporate debt securities
   
-
     
73,855
     
-
     
73,855
 
Mutual funds
   
5,833
     
-
     
-
     
5,833
 
Preferred stock of government sponsored entities
(1)
   
3,216
     
-
     
-
     
3,216
 
Other equity securities
(1)
   
8,695
     
-
     
-
     
8,695
 
Total securities available-for-sale
   
302,032
     
1,284,320
     
-
     
1,586,352
 
Warrants
   
-
     
-
     
62
     
62
 
Foreign exchange contracts
   
-
     
3,339
     
-
     
3,339
 
Total assets
  $
302,032
    $
1,287,659
    $
62
    $
1,589,753
 
                                 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                                 
Option contracts
  $
-
    $
28
    $
-
    $
28
 
Interest rate swaps
   
-
     
6,496
     
-
     
6,496
 
Foreign exchange contracts
   
-
     
4,124
     
-
     
4,124
 
Total liabilities
  $
-
    $
10,648
    $
-
    $
10,648
 
 
(1)
Preferred stock of government sponsored entities and other equity securities as of December 31, 2015 were reclassified as level
1
rather than
level
2
as originally classified due to the availability of quoted prices in active markets.
 
For financial assets measured at fair value on a nonrecurring basis that were still reflected in the balance sheet at
December
31,
2016
and
2015,
the following tables provide the level of valuation assumptions used to determine each adjustment and the carrying value of the related individual assets at
December
31,
2016,
and at
December
31,
2015,
and the total losses for the periods indicated:
 
 
 
As of December 31, 2016
   
Total Losses/(Gains)
 
 
 
Fair Value Measurements Using
   
Total at
   
For the Twelve Months Ended
 
 
 
Level 1
   
Level 2
   
Level 3
   
Fair Value
   
December 31, 2016
   
December 31, 2015
 
 
 
(In thousands)
 
Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Impaired loans by type:
                                               
Commercial loans
  $
-
    $
-
    $
2,813
    $
2,813
    $
322
    $
806
 
Commercial mortgage loans
   
-
     
-
     
9,444
     
9,444
     
-
     
598
 
Residential mortgage and equity lines
   
-
     
-
     
11,679
     
11,679
     
-
     
146
 
Total impaired loans
   
-
     
-
     
23,936
     
23,936
     
322
     
1,550
 
Other real estate owned
(1)
   
-
     
6,006
     
4,372
     
10,378
     
9
     
404
 
Investments in venture capital and private company stock
   
-
     
-
     
3,667
     
3,667
     
976
     
553
 
Total assets
  $
-
    $
6,006
    $
31,975
    $
37,981
    $
1,307
    $
2,507
 
 
(1)
Other real estate owned balance of
$20.1
million in the Consolidated Balance Sheets is net of estimated disposal costs.
 
 
 
 
As of December 31, 2015
   
Total Losses/(Gains)
 
 
 
Fair Value Measurements Using
   
Total at
   
For the Twelve Months Ended
 
 
 
Level 1
   
Level 2
   
Level 3
   
Fair Value
   
December 31, 2015
   
December 31, 2014
 
 
 
(In thousands)
 
Assets
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Impaired loans by type:
                                               
Commercial loans
  $
-
    $
-
    $
6,317
    $
6,317
    $
806
    $
17
 
Commercial mortgage loans
   
-
     
-
     
20,359
     
20,359
     
598
     
3,914
 
Residential mortgage and equity lines
   
-
     
-
     
13,009
     
13,009
     
146
     
27
 
Total impaired loans
   
-
     
-
     
39,685
     
39,685
     
1,550
     
3,958
 
Other real estate owned
(1)
   
-
     
10,047
     
4,235
     
14,282
     
404
     
202
 
Investments in venture capital and private company stock
   
-
     
-
     
4,922
     
4,922
     
553
     
436
 
Total assets
  $
-
    $
10,047
    $
48,842
    $
58,889
    $
2,507
    $
4,596
 
 
(1)
Other real estate owned balance of
$24.7
million in the Consolidated Balance Sheets is net of estimated disposal costs.
 
 
The significant unobservable (Level
3)
inputs used in the fair value measurement of collateral for collateral-dependent impaired loans was primarily based on the appraised value of collateral adjusted by estimated sales cost and commissions. The Company generally obtains new appraisal reports every
six
months. As the Company’s primary objective in the event of default would be to monetize the collateral to settle the outstanding balance of the loan, less marketable collateral would receive a larger discount. During the reported periods, collateral discounts ranged from
55%
in the case of accounts receivable collateral to
65%
in the case of inventory collateral.
 
The significant unobservable inputs used in the fair value measurement of other real estate owned (“OREO”) was primarily based on the appraised value of OREO adjusted by estimated sales cost and commissions.
 
The Company applies estimated sales cost and commission ranging from
3%
to
6%
of collateral value of impaired loans, quoted price or loan sale price of loans held for sale, and appraised value of OREOs.
 
The significant unobservable inputs in the Black-Scholes option pricing model for the fair value of warrants are the expected life of warrant ranging from
1
to
7
years, risk-free interest rate from
1.05%
to
2.59%,
and stock volatility of the Company from
11.1%
to
14.8%.