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Fair Value of Financial Instruments - Quantative Information About Unobservable Inputs (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Significant Unobservable Inputs (Level 3) |  |  |
Collateral dependent impaired loans Fair Value | $ 46 |  |
Collateral dependent impaired loans Valuation Technique | Fair value of collateral |  |
Collateral dependent impaired loans Unobservable Inputs | Discount for type of property and current market conditions |  |
Collateral dependent impaired loans - Discount for type of property and current market conditions | 23.00% |  |
Significant Unobservable Inputs (Level 3) | Minimum |  |  |
IRLC - Loan closing rates | 42.00% |  | 40.00%
Significant Unobservable Inputs (Level 3) | Maximum |  |  |
IRLC - Loan closing rates | 98.00% |  | 95.00%
Interest rate lock commitments |  |  |
IRLCs Fair Value | $ 623 | $ 521 |
Interest rate lock commitments | Significant Unobservable Inputs (Level 3) |  |  |
Other securities Valuation Technique | Discounted cash flow | Discounted cash flow |
Other securities Unobservable Inputs | Loan closing rates | Loan closing rates |
IRLCs Fair Value | $ 623 | $ 521 |

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- Definition It represents the weighted average marketability discount applied to impaired loans to arrive at fair value range. + References No definition available. + Details
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- Definition It represents the IRLC on percentage range of fair value assets and Liabilities. + References No definition available. + Details
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