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Commitments and Contingencies (Details) - USD ($) $ in Thousands |  | 3 Months Ended |
--- | --- | --- | ---
Jan. 28, 2016 | Mar. 31, 2016 | Dec. 31, 2015
Operating Leases |  |  |
2016 |  | $ 2,670 |
2017 |  | 3,576 |
2018 |  | 3,594 |
2019 |  | 3,567 |
2020 |  | 3,328 |
Thereafter |  | 5,895 |
Total |  | 22,630 |
Minimum payments due on minimum sublease rentals under non-cancelable subleases |  | 224 |
Rent expense |  | 1,000 |
Visa Inc. |  |  |
Litigation Matters |  |  |
Balance of escrow account for legal settlements |  |  | $ 1,100,000
Settlements reached by percentage of sales volume of merchants who opted out (percent) in Visa litigation | 51.00% |  |
Estimated amount due to class plaintiffs in Visa litigation | $ 4,000,000 |  |
Loan commitments and standby letters of credit, unused |  |  |
Loss Contingencies [Line Items] |  |  |
Loan commitments and standby letters of credit, off-balance sheet |  | 391,000 |
Loan commitments and standby letters of credit, unused | Interest payable and other liabilities |  |  |
Loss Contingencies [Line Items] |  |  |
Allowance for off balance sheet commitments |  | 749 | $ 749
Commercial lines of credit |  |  |
Loss Contingencies [Line Items] |  |  |
Loan commitments and standby letters of credit, off-balance sheet |  | 202,400 |
Revolving home equity lines |  |  |
Loss Contingencies [Line Items] |  |  |
Loan commitments and standby letters of credit, off-balance sheet |  | 136,400 |
Undisbursed construction loans |  |  |
Loss Contingencies [Line Items] |  |  |
Loan commitments and standby letters of credit, off-balance sheet |  | 37,500 |
Standby letters of credit |  |  |
Loss Contingencies [Line Items] |  |  |
Loan commitments and standby letters of credit, off-balance sheet |  | 3,800 |
Personal and other lines of credit |  |  |
Loss Contingencies [Line Items] |  |  |
Loan commitments and standby letters of credit, off-balance sheet |  | $ 10,900 |

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