Quarterly Condensed Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Dec. 31, 2014 |
Sep. 30, 2014 |
Jun. 30, 2014 |
Mar. 31, 2014 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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| Condensed Financial Statements, Captions [Line Items] | |||||||||||
| Interest income | $ 35,096 | $ 33,180 | $ 32,352 | $ 32,151 | $ 34,385 | $ 31,036 | $ 32,309 | $ 34,024 | $ 132,779 | $ 131,754 | $ 153,289 |
| Interest expense | 3,017 | 3,174 | 3,072 | 3,106 | 3,569 | 3,592 | 3,567 | 3,658 | 12,369 | 14,386 | 18,137 |
| Net interest income | 32,079 | 30,006 | 29,280 | 29,045 | 30,816 | 27,444 | 28,742 | 30,366 | 120,410 | 117,368 | 135,152 |
| Provision for portfolio loan losses | 543 | 599 | 2,150 | 1,580 | 1,968 | 66 | 1,348 | 1,027 | 4,872 | 4,409 | (642) |
| Provision (provision reversal) for PCI loan losses | (917) | (227) | 0 | (3,270) | 126 | (1,877) | (470) | 3,304 | (4,414) | 1,083 | 4,974 |
| Net interest income after provision for loan losses | 32,453 | 29,634 | 27,130 | 30,735 | 28,722 | 29,255 | 27,864 | 26,035 | 119,952 | 111,876 | 130,820 |
| Noninterest income | 6,557 | 4,729 | 5,806 | 3,583 | 4,852 | 4,452 | 3,405 | 3,922 | 20,675 | 16,631 | 9,899 |
| Noninterest expense | 22,886 | 19,932 | 19,458 | 19,950 | 24,795 | 21,121 | 20,445 | 21,102 | 82,226 | 87,463 | 90,639 |
| Income before income tax expense | 16,124 | 14,431 | 13,478 | 14,368 | 8,779 | 12,586 | 10,824 | 8,855 | 58,401 | 41,044 | 50,080 |
| Income tax expense | 5,445 | 4,722 | 4,762 | 5,022 | 2,812 | 4,388 | 3,664 | 3,007 | 19,951 | 13,871 | 16,976 |
| Net income | $ 10,679 | $ 9,709 | $ 8,716 | $ 9,346 | $ 5,967 | $ 8,198 | $ 7,160 | $ 5,848 | $ 38,450 | $ 27,173 | $ 33,104 |
| Earnings per common share: | |||||||||||
| Basic (usd per share) | $ 0.53 | $ 0.49 | $ 0.44 | $ 0.47 | $ 0.30 | $ 0.41 | $ 0.36 | $ 0.30 | $ 1.92 | $ 1.38 | $ 1.78 |
| Diluted (usd per share) | $ 0.52 | $ 0.48 | $ 0.43 | $ 0.46 | $ 0.30 | $ 0.41 | $ 0.36 | $ 0.30 | $ 1.89 | $ 1.35 | $ 1.73 |
| X | ||||||||||
- Definition Provision for loan losses covered under FDIC loss share No definition available.
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- Definition Provision for loan losses not covered under FDIC loss share No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The net amount of operating interest income (expense). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total aggregate amount of all noninterest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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