Goodwill and other intangible assets - Additional Information (Detail) (USD $)
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3 Months Ended | |
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Mar. 31, 2012
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Mar. 31, 2011
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Goodwill and Intangible Assets Disclosure [Line Items] | ||
Indefinite Lived Intangible Assets | $ 6,000,000 | $ 6,000,000 |
Amortization Of Intangible Assets | 2,593,000 | 2,255,000 |
Fully Amortized Intangibles [Member]
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Goodwill and Intangible Assets Disclosure [Line Items] | ||
Finite-Lived Core Deposits, Gross | 3,000,000 | |
Finite-Lived Customer Relationships, Gross | $ 600,000 |
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- Details
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- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Bank deposits belonging to an acquired bank that can be counted on as a stable source of lending funds. These deposits have the following attributes: predictable costs and low sensitivity to interest rates. This intangible asset is usually amortized over its estimated useful life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Gross carrying amount before accumulated amortization as of the balance sheet date to an asset acquired in a business combination representing a favorable existing relationship with customers having a finite beneficial life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying amount of intangible assets, excluding goodwill, which have a projected indefinite period of benefit (hence are not amortized), allocated to the reportable segment. These assets, acquired either individually or as part of a group of assets, in either an asset acquisition or business combination, are assessed at least annually for impairment. Examples may include trade secrets, contractual rights, trade names, and licensing agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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