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Note 9 - Goodwill and Core Deposit Intangible - Net
12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Goodwill and Intangible Assets Disclosure [Text Block]
9.
GOODWILL AND CORE DEPOSIT INTANGIBLE - NET
Goodwill represents the excess of the cost over the fair value of net assets acquired in a business combination. At
December 31,
201
7,
goodwill consisted of
$25.7
million related to the FNSC acquisition which is
not
deductible for tax purposes and
$14.5
million related to the Metropolitan acquisition which is deductible for tax purposes. Goodwill is
not
amortized but is tested for impairment at least annually and updated quarterly if necessary. The Company performed its annual impairment test of goodwill as of
September 30, 2017
and
no
impairment of the Company’s goodwill was indicated. The Company’s core deposit intangible is related to the core deposit premiums of First National, Heritage Bank and Metropolitan. These core deposit intangibles are amortized on a straight line basis over their estimated lives ranging from
12
to
13
years.
 
Changes in the carrying amount and accumulated amortization of the Company
’s core deposit intangible for the years ended
December 31
were as follows (in thousands):
 
   
201
7
   
2016
   
2015
 
                         
Balance
—beginning of period
  $
10,353
    $
11,374
    $
7,338
 
                         
Metropolitan acquisition
   
--
     
--
     
4,760
 
Amortization expense
   
(1,021
)    
(1,021
)    
(724
)
                         
Balance
—end of period
  $
9,332
    $
10,353
    $
11,374
 
 
The Company
’s projected amortization expense is approximately
$1.0
million in each of the years ending
December 31, 2018
through
2022,
and
$4.3
million thereafter.