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Covered Assets and FDIC Loss-sharing Asset (Tables) | 9 Months Ended
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Sep. 30, 2015
Covered Assets And FDIC Loss Sharing Asset [Line Items] |
FDIC Loss-sharing Asset | The following table shows a detailed analysis of the FDIC loss-sharing asset for the three and nine months ended September 30, 2015 and 2014:
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|  | 2015 |  | 2014 |  | 2015 |  | 2014
|  | (in thousands)
Balance at beginning of period |  | $ | 9,344 |  |  | $ | 27,981 |  |  | $ | 15,174 |  |  | $ | 39,846 |
Adjustments not reflected in income: |  |  |  |  |  |  |  |
Cash (received from) paid to the FDIC, net |  | 799 |  |  | 541 |  |  | (2,723 | ) |  | (1,223 | )
FDIC reimbursable recoveries, net |  | (362 | ) |  | (214 | ) |  | (1,326 | ) |  | (446 | )
Adjustments reflected in income: |  |  |  |  |  |  |  |
Amortization, net |  | (1,416 | ) |  | (3,992 | ) |  | (5,086 | ) |  | (16,208 | )
Loan impairment |  | (119 | ) |  | (416 | ) |  | 1,413 |  |  | 2,735 |
Sale of other real estate |  | (126 | ) |  | (383 | ) |  | (753 | ) |  | (2,104 | )
Write-downs of other real estate |  | 25 |  |  | 67 |  |  | 1,148 |  |  | 860 |
Other |  | 1 |  |  | (92 | ) |  | 299 |  |  | 32 |
Balance at end of period |  | $ | 8,146 |  |  | $ | 23,492 |  |  | $ | 8,146 |  |  | $ | 23,492 |
Schedule of FDIC Loss-Sharing Agreements and Covered Assets [Table Text Block] | The following table presents information about the composition of the FDIC loss-sharing asset, the clawback liability, and the non-single family and the single family covered assets as of the date indicated:
|  | September 30, 2015
|  | Columbia River Bank |  | American Marine Bank |  | Summit Bank |  | First Heritage Bank |  | Total
|  | (in thousands)
FDIC loss-sharing asset |  | $ | 360 |  |  | $ | 2,879 |  |  | $ | 2,997 |  |  | $ | 1,910 |  |  | $ | 8,146 |
Clawback liability |  | $ | 4,141 |  |  | $ | 200 |  |  | $ | — |  |  | $ | — |  |  | $ | 4,341 |
Non-single family covered assets |  | $ | 80,921 |  |  | $ | 12,680 |  |  | $ | 11,767 |  |  | $ | 16,903 |  |  | $ | 122,271 |
Single family covered assets |  | $ | 8,388 |  |  | $ | 24,658 |  |  | $ | 6,277 |  |  | $ | 2,217 |  |  | $ | 41,540 |
Loss-sharing expiration dates: |  |  |  |  |  |  |  |  |  |
Non-single family |  | First Quarter 2015 |  | First Quarter 2015 |  | Second Quarter 2016 |  | Second Quarter 2016 |  |
Single family |  | First Quarter 2020 |  | First Quarter 2020 |  | Second Quarter 2021 |  | Second Quarter 2021 |  |
Loss recovery expiration dates: |  |  |  |  |  |  |  |  |  |
Non-single family |  | First Quarter 2018 |  | First Quarter 2018 |  | Second Quarter 2019 |  | Second Quarter 2019 |  |
Single family |  | First Quarter 2020 |  | First Quarter 2020 |  | Second Quarter 2021 |  | Second Quarter 2021 |  |

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