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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
INTEREST INCOME |  |  |  |
Loans receivable | $ 131,541,000 | $ 117,457,000 | $ 382,581,000 | $ 348,326,000
Mortgage-backed securities | 18,022,000 | 15,992,000 | 52,588,000 | 45,007,000
Investment securities and cash equivalents | 5,509,000 | 4,267,000 | 14,762,000 | 13,345,000
Interest income | 155,072,000 | 137,716,000 | 449,931,000 | 406,678,000
INTEREST EXPENSE |  |  |  |
Customer accounts | 18,887,000 | 12,764,000 | 49,939,000 | 38,173,000
FHLB advances | 16,333,000 | 16,337,000 | 47,104,000 | 49,011,000
Interest expense | 35,220,000 | 29,101,000 | 97,043,000 | 87,184,000
Net interest income | 119,852,000 | 108,615,000 | 352,888,000 | 319,494,000
Provision (release) for loan losses | 1,000,000 | 0 | 50,000 | (1,600,000)
Net interest income after provision (release) for loan losses | 118,852,000 | 108,615,000 | 352,838,000 | 321,094,000
OTHER INCOME |  |  |  |
Gain on sale of investment securities | 0 | 0 | 0 | 968,000
FDIC loss share valuation adjustments | 0 | 0 | (8,550,000) | 0
Loan fee income | 1,094,000 | 889,000 | 2,909,000 | 3,310,000
Deposit fee income | 6,411,000 | 5,714,000 | 19,500,000 | 15,803,000
Other income | 4,946,000 | 7,319,000 | 17,974,000 | 15,873,000
Other income, total | 12,451,000 | 13,922,000 | 31,833,000 | 35,954,000
OTHER EXPENSE |  |  |  |
Compensation and benefits | 31,223,000 | 28,947,000 | 92,467,000 | 84,774,000
Occupancy | 9,095,000 | 8,829,000 | 26,779,000 | 26,370,000
FDIC insurance premiums | 2,950,000 | 2,842,000 | 8,622,000 | 8,591,000
Product delivery | 4,356,000 | 3,246,000 | 11,977,000 | 10,096,000
Information technology | 10,118,000 | 6,617,000 | 26,828,000 | 19,754,000
Other expense | 9,235,000 | 6,581,000 | 28,032,000 | 19,285,000
Other expense, total | 66,977,000 | 57,062,000 | 194,705,000 | 168,870,000
Gain (loss) on real estate owned, net | 168,000 | (124,000) | (64,000) | 1,069,000
Income before income taxes | 64,494,000 | 65,351,000 | 189,902,000 | 189,247,000
Income tax expense | 13,100,000 | 21,239,000 | 37,567,000 | 61,819,000
NET INCOME | $ 51,394,000 | $ 44,112,000 | $ 152,335,000 | $ 127,428,000
PER SHARE DATA |  |  |  |
Basic earnings per share (in dollars per share) | $ 0.61 | $ 0.49 | $ 1.78 | $ 1.43
Diluted earnings per share (in dollars per share) | 0.61 | 0.49 | 1.78 | 1.42
Dividends paid on common stock per share (in dollars per share) | $ 0.17 | $ 0.15 | $ 0.49 | $ 0.69
Basic weighted average number of shares outstanding (in shares) | 84,168,992 | 89,199,823 | 85,589,588 | 89,297,471
Diluted weighted average number of shares outstanding (in shares) | 84,252,659 | 89,497,264 | 85,698,888 | 89,653,955

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.14(b)) -URI http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.6) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -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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