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Goodwill and Other Intangible Assets
6 Months Ended
Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Other Intangible Assets

4. Goodwill and Other Intangible Assets

 

The Company tests goodwill for impairment annually or more frequently if circumstances warrant. The Company’s annual step one impairment test as of December 31, 2016 concluded that its goodwill was not impaired. The Company concluded there were no triggering events during the first six months of 2017 that required an interim goodwill impairment test.

 

Lease intangible assets are amortized over the life of the lease. Core deposit intangible assets are amortized over the estimated useful life of ten years on an accelerated basis. Mortgage servicing rights are amortized over the estimated life of the mortgage loan serviced for others. A summary of the other intangible assets that continue to be subject to amortization is as follows:

 

(Dollars in thousands)   As of June 30, 2017  
    Gross carrying amount     Accumulated amortization     Net carrying amount  
Core deposit intangible assets   $ 2,067     $ (1,262 )   $ 805  
Lease intangible asset     350       (166 )     184  
Mortgage servicing rights     6,029       (3,216 )     2,813  
Total other intangible assets   $ 8,446     $ (4,644 )   $ 3,802  

 

(Dollars in thousands)   As of December 31, 2016  
    Gross carrying amount     Accumulated amortization     Net carrying amount  
Core deposit intangible assets   $ 2,067     $ (1,137 )   $ 930  
Lease intangible asset     350       (143 )     207  
Mortgage servicing rights     5,788       (2,939 )     2,849  
Total other intangible assets   $ 8,205     $ (4,219 )   $ 3,986  

 

The following sets forth estimated amortization expense for core deposit and lease intangible assets for the remainder of 2017 and in successive years ending December 31:

 

(Dollars in thousands)   Amortization  
    expense  
Remainder of 2017   $ 141  
2018     252  
2019     214  
2020     177  
2021     121  
Thereafter     84  
Total   $ 989  

 

Mortgage loans serviced for others are not reported as assets. The following table provides information on the principal balances of mortgage loans serviced for others:

 

(Dollars in thousands)   June 30, 2017     December 31, 2016  
FHLMC   $ 500,399     $ 483,356  
FHLB     10,444       11,393  
Total   $ 510,843     $ 494,749  

 

Custodial escrow balances maintained in connection with serviced loans were $5.0 million and $4.1 million at June 30, 2017 and December 31, 2016, respectively. Gross service fee income related to such loans was $320,000 and $304,000 for the three months ended June 30, 2017 and 2016, respectively, and is included in fees and service charges in the consolidated statements of earnings. Gross service fee income related to such loans was $639,000 and $604,000 for the six months ended June 30, 2017 and 2016, respectively.

 

Activity for mortgage servicing rights and the related valuation allowance follows:

 

(Dollars in thousands)   Three months ended June 30,     Six months ended June 30,  
    2017     2016     2017     2016  
Mortgage servicing rights:                                
Balance at beginning of period   $ 2,787     $ 2,808     $ 2,849     $ 2,840  
Additions     281       291       442       512  
Amortization     (255 )     (248 )     (478 )     (501 )
Balance at end of period   $ 2,813     $ 2,851     $ 2,813     $ 2,851  

 

The fair value of mortgage servicing rights was $5.3 million and $5.1 million at June 30, 2017 and December 31, 2016, respectively. Fair value at June 30, 2017 was determined using discount rates ranging from 9.50% to 9.51%; prepayment speeds ranging from 0% to 33.56%, depending on the stratification of the specific mortgage servicing right; and a weighted average default rate of 2.25%. Fair value at December 31, 2016 was determined using discount rates ranging from 9.50% to 9.51%; prepayment speeds ranging from 4.86% to 32.79%, depending on the stratification of the specific mortgage servicing right; and a weighted average default rate of 2.26%.

 

The Company had a mortgage repurchase reserve of $301,000 at both June 30, 2017 and December 31, 2016, which represents the Company’s best estimate of probable losses that the Company will incur related to the repurchase of one-to-four family residential real estate loans previously sold or to reimburse investors for credit losses incurred on loans previously sold where a breach of the contractual representations and warranties occurred. The Company did not incur any losses charged against the reserve or make any provisions to the reserve during the first six months of 2017 and 2016. The Company did not have any recoveries against the mortgage repurchase reserve in the first six months of 2017. The Company recovered $3,000 of losses during the three months ended June 30, 2016 and recovered $10,000 of losses against the mortgage repurchase reserve during the six months ended June 30, 2016. As of June 30, 2017, the Company had one outstanding mortgage repurchase request and expects to incur a loss of approximately $70,000.