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Bank segment - Income statement data (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2015 | Mar. 31, 2014
Noninterest expense |  |  |
Income before income taxes |  | $ 52,318 | $ 71,981
Income taxes |  | 19,979 | 25,721
Net income | [1] | 32,339 | 46,260
American Savings Bank (ASB) |  |  |
Interest and dividend income |  |  |
Interest and fees on loans |  | 45,198 | 43,682
Interest and dividend on investment and mortgage-related securities |  | 3,051 | 3,035
Total interest and dividend income |  | 48,249 | 46,717
Interest expense |  |  |
Interest on deposit liabilities |  | 1,260 | 1,225
Interest on other borrowings |  | 1,466 | 1,405
Total interest expense |  | 2,726 | 2,630
Net interest income |  | 45,523 | 44,087
Provision for loan losses |  | 614 | 995
Net interest income after provision for loan losses |  | 44,909 | 43,092
Noninterest income |  |  |
Fees from other financial services |  | 5,355 | 5,128
Fee income on deposit liabilities |  | 5,315 | 4,421
Fee income on other financial products |  | 1,889 | 2,290
Bank-owned life insurance |  | 983 | 963
Mortgage banking income |  | 1,822 | 628
Gains on sale of securities |  | 0 | 2,847
Other income |  | 735 | 625
Total noninterest income |  | 16,099 | 16,902
Noninterest expense |  |  |
Compensation and employee benefits |  | 21,766 | 20,286
Occupancy |  | 4,113 | 3,953
Data processing |  | 3,116 | 3,060
Services |  | 2,341 | 2,273
Equipment |  | 1,701 | 1,645
Office supplies, printing and postage |  | 1,483 | 1,616
Marketing |  | 841 | 711
Federal Deposit Insurance Corporation Premium Expense |  | 811 | 796
Other expense |  | 4,205 | 3,122
Total noninterest expense |  | 40,377 | 37,462
Income before income taxes |  | 20,631 | 22,532
Income taxes |  | 7,156 | 8,133
Net income |  | $ 13,475 | $ 14,399
[1] | As restated - See Note 1, “Basis of presentation - Restatement of previously issued financial statements.”

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- Definition Amount of expense related to loss from loan transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.11) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 9 + Details
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