Premises and Equipment (Details) (USD $)
|
3 Months Ended | 12 Months Ended | ||
---|---|---|---|---|
Dec. 31, 2012
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
|
Premises and equipment | ||||
Total | $ 180,732,000 | $ 180,732,000 | $ 137,824,000 | |
Less accumulated depreciation | (65,149,000) | (65,149,000) | (43,574,000) | |
Net premises and equipment | 115,583,000 | 115,583,000 | 94,250,000 | |
Depreciation expense charged to operations | 8,700,000 | 7,800,000 | 7,000,000 | |
Increase in OREO due to reclassification of assets held for future branch sites | 347,000 | |||
Impairment charge | 306,000 | |||
Amortization expense | 1,300,000 | 928,000 | 633,000 | |
Land
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Premises and equipment | ||||
Total | 30,522,000 | 30,522,000 | 24,331,000 | |
Buildings and leasehold improvements
|
||||
Premises and equipment | ||||
Total | 98,500,000 | 98,500,000 | 72,257,000 | |
Buildings and leasehold improvements | Minimum
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Premises and equipment | ||||
Useful Life | 15 years | |||
Buildings and leasehold improvements | Maximum
|
||||
Premises and equipment | ||||
Useful Life | 40 years | |||
Equipment and furnishings
|
||||
Premises and equipment | ||||
Total | 50,538,000 | 50,538,000 | 40,558,000 | |
Equipment and furnishings | Minimum
|
||||
Premises and equipment | ||||
Useful Life | 3 years | |||
Equipment and furnishings | Maximum
|
||||
Premises and equipment | ||||
Useful Life | 10 years | |||
Construction in process
|
||||
Premises and equipment | ||||
Total | 1,172,000 | 1,172,000 | 678,000 | |
Computer software
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||||
Premises and equipment | ||||
Useful Life | 36 months | |||
Total | $ 8,900,000 | $ 8,900,000 | $ 6,300,000 |