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Consolidated Statement of Income - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
INTEREST AND DIVIDEND INCOME |  |
Loans receivable, including fees | $ 337,904 | $ 272,061
Investment securities | 15,456 | 15,247
Resale agreements | 6,934 | 9,468
Restricted equity securities | 634 | 777
Interest-bearing cash and deposits with banks | 10,945 | 5,116
Total interest and dividend income | 371,873 | 302,669
INTEREST EXPENSE |  |
Deposits | 39,136 | 23,672
Federal funds purchased and other short-term borrowings | 7 | 413
FHLB advances | 2,260 | 2,030
Repurchase agreements | 2,306 | 3,143
Long-term debt | 1,471 | 1,289
Total interest expense | 45,180 | 30,547
Net interest income before provision for credit losses | 326,693 | 272,122
Provision for credit losses | 20,218 | 7,068
Net interest income after provision for credit losses | 306,475 | 265,054
NONINTEREST INCOME |  |
Branch fees | 10,430 | 9,924
Letters of credit fees and foreign exchange income | 9,602 | 11,441
Ancillary loan fees and other income | 5,581 | 4,982
Wealth management fees | 2,953 | 4,335
Derivative fees and other income | 6,690 | 2,506
Net gains on sales of loans | 1,582 | 2,754
Net gains on sales of available-for-sale investment securities | 2,129 | 2,474
Net gains on sales of fixed assets | 1,086 | 72,007
Net gain on sale of business | 31,470 | 0
Other fees and operating income | 2,921 | 5,405
Total noninterest income | 74,444 | 115,828
NONINTEREST EXPENSE |  |
Compensation and employee benefits | 95,234 | 84,603
Occupancy and equipment expense | 16,880 | 15,640
Deposit insurance premiums and regulatory assessments | 6,273 | 5,929
Legal expense | 2,255 | 3,062
Data processing | 3,401 | 2,947
Consulting expense | 2,352 | 1,919
Deposit related expense | 2,679 | 2,365
Computer software expense | 5,054 | 3,968
Other operating expense | 17,607 | 18,085
Amortization of tax credit and other investments | 17,400 | 14,360
Total noninterest expense | 169,135 | 152,878
INCOME BEFORE INCOME TAXES | 211,784 | 228,004
INCOME TAX EXPENSE | 24,752 | 58,268
NET INCOME | $ 187,032 | $ 169,736
EARNINGS PER SHARE (“EPS”) |  |
BASIC (in dollars per share) | $ 1.29 | $ 1.18
DILUTED (in dollars per share) | $ 1.28 | $ 1.16
WEIGHTED-AVERAGE NUMBER OF SHARES OUTSTANDING |  |
BASIC (in shares) | 144,664 | 144,249
DILUTED (in shares) | 145,939 | 145,732
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share) | $ 0.20 | $ 0.20

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- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. + 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 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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- Definition Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense. + 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 210.9-04.14(b)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.6) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737 + Details
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- Definition A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07.2(a),(b),(c),(d)) -URI http://asc.fasb.org/extlink&oid=6488393&loc=d3e606610-122999 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 225 -Section 45 -Paragraph 3 -Subparagraph (k) -URI http://asc.fasb.org/extlink&oid=6488370&loc=d3e13550-115849 + Details
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=96947427&loc=d3e1505-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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