4.INTANGIBLE ASSETS

The Company’s intangible assets consist of core deposits, trademarks, and goodwill arising from previous acquisitions.  The Company has determined that core deposit intangibles and trademarks have a finite life and amortizes them over their estimated useful life.    Core deposit intangible assets are being amortized over the period of expected benefit, which ranges from 4 to 14 years, using an accelerated method.  The trademark intangible, acquired through previous acquisitions, was amortized over three years using the straight-line method. In accordance with Accounting Standards Codification (“ASC”) 350, Intangibles-Goodwill and Other (“ASC 350”), the Company reviews the carrying value of indefinite lived intangible assets at least annually or more frequently if certain impairment indicators exist.  Based on the annual testing during the second quarter of each year and the absence of impairment indicators subsequent to the evaluation date, the Company has recorded no impairment charges to date for goodwill or intangible assets.

Information concerning intangible assets with a finite life is presented in the following table (dollars in thousands):

Amortization expense of core deposit intangibles for the three and nine months ended September 30, 2013 and 2012 totaled $921,000 and $2.9  million and  $1.2 million and $3.7 million, respectively, and for the year ended December 31, 2012 was $4.9 million.  Amortization expense of the trademark intangibles for the three and nine months ended September 30, 2013 and 2012 was $0 and $33,000 and $100,000 and $300,000, respectively, and for the year ended December 31, 2012 was $400,000.  As of September 30, 2013, the estimated remaining amortization expense of core deposit intangibles is as follows (dollars in thousands):