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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2017
Deposits. |
Schedule of deposits and related interest expense |
|  | 2017 |  | 2016 |
|  | (Dollars in Thousands) |
Deposits: |  |  |  |  |  |  |
Demand - non-interest bearing |  |  |  |  |  |  |
Domestic |  | $ | 2,609,932 |  | $ | 2,509,544 |
Foreign |  |  | 633,323 |  |  | 648,507 |
Total demand non-interest bearing |  |  | 3,243,255 |  |  | 3,158,051 |
Savings and interest bearing demand |  |  |  |  |  |  |
Domestic |  |  | 2,615,143 |  |  | 2,589,675 |
Foreign |  |  | 629,988 |  |  | 614,053 |
Total savings and interest bearing demand |  |  | 3,245,131 |  |  | 3,203,728 |
Time, certificates of deposit $100,000 or more |  |  |  |  |  |  |
Domestic |  |  | 637,006 |  |  | 748,104 |
Foreign |  |  | 808,881 |  |  | 838,161 |
Less than $100,000 |  |  |  |  |  |  |
Domestic |  |  | 354,998 |  |  | 389,682 |
Foreign |  |  | 255,621 |  |  | 272,363 |
Total time, certificates of deposit |  |  | 2,056,506 |  |  | 2,248,310 |
Total deposits |  | $ | 8,544,892 |  | $ | 8,610,089 |
|  | 2017 |  | 2016 |  | 2015 |
|  | (Dollars in Thousands) |
Interest expense: |  |  |  |  |  |  |  |  |  |
Savings and interest bearing demand |  |  |  |  |  |  |  |  |  |
Domestic |  | $ | 5,453 |  | $ | 3,922 |  | $ | 3,026 |
Foreign |  |  | 755 |  |  | 640 |  |  | 567 |
Total savings and interest bearing demand |  |  | 6,208 |  |  | 4,562 |  |  | 3,593 |
Time, certificates of deposit $100,000 or more |  |  |  |  |  |  |  |  |  |
Domestic |  |  | 3,644 |  |  | 3,881 |  |  | 4,693 |
Foreign |  |  | 4,105 |  |  | 3,929 |  |  | 4,116 |
Less than $100,000 |  |  |  |  |  |  |  |  |  |
Domestic |  |  | 1,312 |  |  | 1,447 |  |  | 1,680 |
Foreign |  |  | 675 |  |  | 706 |  |  | 744 |
Total time, certificates of deposit |  |  | 9,736 |  |  | 9,963 |  |  | 11,233 |
Total interest expense on deposits |  | $ | 15,944 |  | $ | 14,525 |  | $ | 14,826 |
Scheduled maturities of time deposits | Scheduled maturities of time deposits as of December 31, 2017 were as follows:
|  | Total |
|  | (in Thousands) |
2018 |  | $ | 1,859,507 |
2019 |  |  | 139,276 |
2020 |  |  | 41,572 |
2021 |  |  | 13,303 |
2022 |  |  | 2,760 |
Thereafter |  |  | 88 |
Total |  | $ | 2,056,506 |
Scheduled maturities of time deposits in amounts of $100,000 or more |
|  | Total
|  | (in Thousands)
Due within 3 months or less |  | $ | 557,206
Due after 3 months and within 6 months |  |  | 348,695
Due after 6 months and within 12 months |  |  | 404,776
Due after 12 months |  |  | 135,210
|  | $ | 1,445,887

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