Goodwill and Acquired Intangible Assets

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Note H Goodwill and Acquired Intangible Assets

Goodwill totaled $64.6 million at December 31, 2016, a result of the Company's acquisitions of The BANKshares on October 1, 2014 and Floridan Financial Group on March 11, 2016, each a whole bank acquisition, and BMO Harris's Orlando operations on June 3, 2016, and for each totaled $25.2 million, $31.6 million and $7.8 million at year end December 31, 2016, respectively. The acquisition of Grand Bankshares, a whole bank acquisition, on July 17, 2015, was recorded as a bargain purchase, with no goodwill and a bargain purchase gain of $416,000 recorded to income.

Acquired intangible assets consist of core deposit intangibles ("CDI"), which are intangible assets arising from the purchase of deposits separately or from the acquisitions of BANKshares in 2014, Grand Bankshares in 2015, and Floridian Financial Group and BMO Harris's Orlando operations, each in 2016. The change in balance for CDI is as follows:

	2016		2015		2014
	(In thousands)
Beginning of year	$	8,594	$	7,454	$	718
Acquired CDI		8,464		2,564		7,769
Amortization expense		(2,486)		(1,424)		(1,033)
End of year	$	14,572	$	8,594	$	7,454

		(In months)
Remaining Average Amoritzation Period		64		67		71

The gross carrying amount and accumulated amortization of the Company's intangible asset subject to amortization at December 31 is presented below.

	2016				2015
	Gross				Gross
	Carrying		Accumulated		Carrying		Accumulated
	Amount		Amortization		Amount		Amortization
	(In thousands)
Deposit base	$	18,796	$	(4,224)	$	19,827	$	(11,233)

The annual amortization expense for the Company's CDI determined using the straight line method in each of the three years subsequent to December 31, 2016 is $2,876,000, and amortization in the fourth and fifth year subsequent to December 31, 2016 is $2,771,000 and $1,567,000, respectively

- Definition

The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss.

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