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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2015
Deposits [Abstract] |
Deposits | The composition of deposits at December 31, 2015 and 2014 was as follows. Weighted average balances represent year-to-date averages.
|  | December 31, 2015 |  | December 31, 2014
|  | Balance |  | Weighted average balance |  | Weighted average rate |  | Balance |  | Weighted average balance |  | Weighted average rate
|  | (Dollars in Thousands)
Non-interest-bearing transaction accounts |  | $ | 231,199 |  |  | $ | 211,945 |  |  | — | % |  | $ | 204,328 |  |  | $ | 154,687 |  |  | — | %
Interest-bearing transaction accounts |  | 165,921 |  |  | 125,558 |  |  | 0.24 |  |  | 104,199 |  |  | 83,508 |  |  | 0.22 |
Money market accounts |  | 612,642 |  |  | 602,842 |  |  | 0.55 |  |  | 575,766 |  |  | 493,322 |  |  | 0.52 |
Certificates of deposit |  | 79,986 |  |  | 106,177 |  |  | 0.78 |  |  | 126,635 |  |  | 60,284 |  |  | 0.89 |
Wholesale deposits |  | 487,483 |  |  | 450,460 |  |  | 1.43 |  |  | 427,340 |  |  | 416,202 |  |  | 1.49 |
Total deposits |  | $ | 1,577,231 |  |  | $ | 1,496,982 |  |  | 0.73 |  |  | $ | 1,438,268 |  |  | $ | 1,208,003 |  |  | 0.78 |
Time Deposits By Maturity | A summary of annual maturities of certificates of deposit outstanding, including wholesale deposits, at December 31, 2015 follows:
(In Thousands) |  |
Maturities during the year ended December 31, |  |
2016 |  | $ | 190,305 |
2017 |  | 103,109 |
2018 |  | 87,074 |
2019 |  | 66,751 |
2020 |  | 80,606 |
Thereafter |  | 39,624 |
|  | $ | 567,469 |

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