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Goodwill and Intangible Assets

12 Months Ended

Dec. 31, 2011

(6) Goodwill and Intangible Assets

Goodwill

Goodwill resulted from the acquisition of Diablo Valley Bank in June 2007 and represented the excess of the purchase price over the fair value of acquired tangible assets and liabilities and identifiable intangible assets. Due to concerns about the Company's stock price, the condition of the banking industry in general, and the pricing of the private placement of convertible preferred stock, goodwill was tested for impairment in 2010, with the assistance of an independent valuation firm. Due to the continued depressed economic conditions and the length of time and amount by which the Company's book value exceeded market value per share, and the Company's closing of the private placement at a conversion price of $3.75 per share, the Company determined goodwill related to the acquisition of Diablo Valley Bank of $43,181,000 was fully impaired during 2010. The method for estimating the value of the reporting unit included a weighted average of the discounted cash flows income approach and publicly traded company approach.

Acquired Intangible Assets

Core deposit and customer relationship intangible assets acquired in the 2007 acquisition of Diablo Valley Bank were $5,049,000 and $276,000, respectively. These assets are amortized over their estimated useful lives. Accumulated amortization of these intangible assets was $2,834,000 and $2,311,000 at December 31, 2011 and 2010, respectively.

Estimated amortization expense for each of the next five years follows:

	(Dollars in thousands)

2012	$	491
2013		473
2014		459
2015		446
2016		427

Impairment testing of the intangible assets is performed at the individual asset level. Impairment exists if the carrying amount of the asset is not recoverable and exceeds its fair value at the date of the impairment test. For intangible assets, estimates of expected future cash flows (cash inflows less cash outflows) that are directly associated with an intangible asset are used to determine the fair value of that asset. Management makes certain estimates and assumptions in determining the expected future cash flows from core deposit and customer relationship intangibles including account attrition, expected lives, discount rates, interest rates, servicing costs and other factors. Significant changes in these estimates and assumptions could adversely impact the valuation of these intangible assets. If an impairment loss exists, the carrying amount of the intangible asset is adjusted to a new cost basis. The new cost basis is then amortized over the remaining useful life of the asset. Based on its assessment, management concluded that there was no impairment of intangible assets at December 31, 2011 and December 31, 2010.

- 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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