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Commitments and Contingencies SBA Recourse Reserve Rollforward (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract] |  |  |  |
Beginning balance |  |  | $ 2,849 | $ 1,750
SBA Recourse Provision | $ 314 | $ 1,315 | 118 | 2,095
SBA Loan Charge Offs, Net |  |  | (238) | (1,141)
Ending balance | $ 2,729 | $ 2,704 | $ 2,729 | $ 2,704

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- Definition SBA Loan Charge Offs, Net + References No definition available. + Details
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- Definition SBA Recourse (Benefit) Provision + References No definition available. + Details
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- Definition SBA Recourse Reserve + References No definition available. + Details
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- References No definition available. + Details
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