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Deposits (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2016
Deposits [Line Items] |  |  |
Deposits | $ 1,492,714 |  | $ 1,538,855
Average balance, deposits | $ 1,503,873 | $ 1,591,971 |
Deposits, weighted average interest rate during the period | 0.71% | 0.74% |
Non-interest-bearing transaction accounts |  |  |
Deposits [Line Items] |  |  |
Deposits | $ 227,947 |  | 252,638
Average balance, deposits | $ 228,323 | $ 246,182 |
Deposits, weighted average interest rate during the period | 0.00% | 0.00% |
Interest-bearing transaction accounts |  |  |
Deposits [Line Items] |  |  |
Deposits | $ 205,912 |  | 183,992
Average balance, deposits | $ 192,297 | $ 169,571 |
Deposits, weighted average interest rate during the period | 0.48% | 0.27% |
Money market accounts |  |  |
Deposits [Line Items] |  |  |
Deposits | $ 616,557 |  | 627,090
Average balance, deposits | $ 627,188 | $ 642,784 |
Deposits, weighted average interest rate during the period | 0.42% | 0.48% |
Certificates of deposit |  |  |
Deposits [Line Items] |  |  |
Deposits | $ 53,865 |  | 58,454
Average balance, deposits | $ 55,393 | $ 65,608 |
Deposits, weighted average interest rate during the period | 0.94% | 0.90% |
Wholesale deposits |  |  |
Deposits [Line Items] |  |  |
Deposits | $ 388,433 |  | $ 416,681
Average balance, deposits | $ 400,672 | $ 467,826 |
Deposits, weighted average interest rate during the period | 1.65% | 1.62% |

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- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.12) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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