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Goodwill and Intangible Assets
12 Months Ended
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets
Goodwill and Intangible Assets
A summary of goodwill and intangible assets at December 31, 2017 and 2016, is as follows:
(In Thousands)
2017

2016
Intangible assets:
 


 

Goodwill

$15,017



$15,017

Core deposit intangible
257


357

Trade name intangible
950

 
950

Total

$16,224



$16,324



Goodwill and Other Intangible Assets: In 2007, the Company recorded $1.8 million of goodwill and $1.3 million of core deposit intangible ("CDI") as part of the acquisition of Alaska First Bank & Trust, N.A. (“Alaska First”) stock.  The Company amortized the CDI related to the Alaska First acquisition over its estimated useful life.  On April 1, 2014, the Company recorded $623,000 of CDI as part of the acquisition of Alaska Pacific. The Company is amortizing the CDI related to the Alaska Pacific acquisition over its estimated useful life of ten years using an accelerated method. Accumulated amortization related to the Alaska Pacific CDI was $365,000, $283,000 and $190,000 at December 31, 2017, 2016, and 2015, respectively. Lastly, on December 1, 2014 the Company recorded goodwill and a trade name intangible as part of the acquisition of RML. As of December 31, 2017 and 2016, the Company has $7.5 million of goodwill and $950,000 of trade name intangible recorded related to this transaction. Refer to Note 1 for discussion of the change in the balance of goodwill in 2016 related to this acquisition. These assets have indefinite useful lives and are not amortized.
The Company performed its annual goodwill impairment testing at December 31, 2017 and 2016 in accordance with the policy described in Note 1 to the financial statements. At December 31, 2017, the Company performed its annual impairment test using the first step of the comprehensive impairment analysis. The Company estimated the fair value of the Company using four valuation methodologies including a comparable transactions approach, a control premium approach, a public market peers approach, and a discounted cash flow approach. We then compared the estimated fair value of the Company to the carrying value as of October 31, 2017 and concluded that no potential impairment existed at that time. Management also reviewed the activity between November 1, 2017 and December 31, 2017, noting no indications of impairment during that period.
The Company recorded amortization expense of its intangible assets of $100,000, $135,000, and $258,000 for the years ended December 31, 2017, 2016, and 2015, respectively.  Accumulated amortization for intangible assets was $6.9 million and $6.8 million at December 31, 2017 and 2016, respectively. 
The future amortization expense required on these assets is as follows:
(In Thousands)
 
2018

$71

2019
59

2020
48

2021
37

2022
25

Thereafter
17

Total

$257