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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Revenue: |  |  |  |
Rental and other income | $ 568,285 | $ 529,414 | $ 1,128,191 | $ 1,050,539
Total revenue | 569,239 | 530,512 | 1,130,032 | 1,052,837
Expenses: |  |  |  |
Operating expenses, excluding property taxes | 131,759 | 126,687 | 263,784 | 249,730
Property taxes | 59,994 | 53,566 | 119,891 | 106,497
Interest expense, net | 56,585 | 50,102 | 111,698 | 99,397
Loss on extinguishment of debt, net | 642 | 24,162 | 1,039 | 24,162
Depreciation expense | 156,685 | 141,439 | 315,743 | 282,060
General and administrative expense | 14,444 | 13,947 | 28,108 | 27,153
Expensed acquisition, development and other pursuit costs, net of recoveries | 889 | 570 | 1,689 | 1,298
Casualty and impairment (gain) loss, net | 0 | 0 | 58 | (11,688)
Total expenses | 420,998 | 410,473 | 841,894 | 801,985
Income before equity in income of unconsolidated real estate entities, gain on sale of communities and other real estate, and income taxes | 148,241 | 120,039 | 288,138 | 250,852
Equity in income of unconsolidated real estate entities | 789 | 1,146 | 2,529 | 17,819
Gain on sale of communities | 105,201 | 44,067 | 105,201 | 132,016
Gain on other real estate transactions, net | 370 | 0 | 323 | 366
Income before income taxes | 254,601 | 165,252 | 396,191 | 401,053
Income tax expense | 58 | 58 | 58 | 78
Net income | 254,543 | 165,194 | 396,133 | 400,975
Net loss attributable to noncontrolling interests | 119 | 31 | 172 | 125
Net income attributable to common stockholders | 254,662 | 165,225 | 396,305 | 401,100
Other comprehensive income: |  |  |  |
(Loss) gain on cash flow hedges | 0 | (16,158) | 11,499 | (16,013)
Cash flow hedge losses reclassified to earnings | 1,455 | 1,781 | 3,213 | 3,534
Comprehensive income | $ 256,117 | $ 150,848 | $ 411,017 | $ 388,621
Earnings per common share - basic: |  |  |  |
Net income attributable to common stockholders (in dollars per share) | $ 1.84 | $ 1.20 | $ 2.87 | $ 2.91
Earnings per common share - diluted: |  |  |  |
Net income attributable to common stockholders (in dollars per share) | 1.84 | 1.20 | 2.87 | 2.91
Dividends per common share (in dollars per share) | $ 1.47 | $ 1.42 | $ 2.94 | $ 2.84
Management, development and other fees |  |  |  |
Revenue: |  |  |  |
Management, development and other fees | $ 954 | $ 1,098 | $ 1,841 | $ 2,298

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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460 + Details
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