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Reportable Segments - Income from Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Revenues: |  |  |  |
Community base rental income | $ 128,579 | $ 121,964 | $ 255,318 | $ 242,656
Rental home income | 3,561 | 3,632 | 7,076 | 7,237
Total revenues | 240,502 | 221,312 | 486,527 | 453,701
Expenses: |  |  |  |
Property operating and maintenance | 80,091 | 72,901 | 154,999 | 140,955
Real estate taxes | 13,440 | 13,943 | 27,575 | 27,980
Sales and marketing, gross | 3,305 | 2,894 | 6,117 | 5,584
Right-to-use contract commissions, deferred, net | (262) | (112) | (286) | (196)
Home selling expenses | 973 | 929 | 2,048 | 1,854
Rental home operating and maintenance | 1,629 | 1,657 | 3,053 | 3,208
Total expenses | 192,946 | 177,889 | 375,989 | 348,354
Income before equity in income of unconsolidated joint ventures | 47,556 | 43,423 | 110,538 | 105,347
Property Operations |  |  |  |
Revenues: |  |  |  |
Community base rental income | 128,579 | 121,964 | 255,318 | 242,656
Rental home income | 55,231 | 50,055 | 119,485 | 111,123
Utility and other income | 24,320 | 20,650 | 49,841 | 42,776
Total revenues | 222,167 | 206,594 | 453,183 | 425,582
Expenses: |  |  |  |
Property operating and maintenance | 80,091 | 72,901 | 154,999 | 140,955
Real estate taxes | 13,440 | 13,943 | 27,575 | 27,980
Sales and marketing, gross | 3,305 | 2,894 | 6,117 | 5,584
Right-to-use contract commissions, deferred, net | (262) | (112) | (286) | (196)
Total expenses | 110,046 | 102,649 | 215,558 | 199,906
Income before equity in income of unconsolidated joint ventures | 112,121 | 103,945 | 237,625 | 225,676
Home Sales and Rentals Operations |  |  |  |
Revenues: |  |  |  |
Rental home income | 3,561 | 3,632 | 7,076 | 7,237
Total revenues | 13,060 | 11,811 | 25,179 | 22,685
Expenses: |  |  |  |
Home selling expenses | 973 | 929 | 2,048 | 1,854
Rental home operating and maintenance | 1,629 | 1,657 | 3,053 | 3,208
Total expenses | 12,234 | 10,481 | 23,307 | 20,076
Income before equity in income of unconsolidated joint ventures | 826 | 1,330 | 1,872 | 2,609
Gross revenues from home sales |  |  |  |
Revenues: |  |  |  |
Contract revenue | 9,105 | 7,833 | 17,414 | 14,860
Expenses: |  |  |  |
Cost of home sales | 9,632 | 7,895 | 18,206 | 15,014
Gross revenues from home sales | Home Sales and Rentals Operations |  |  |  |
Revenues: |  |  |  |
Contract revenue | 9,105 | 7,833 | 17,414 | 14,860
Expenses: |  |  |  |
Cost of home sales | 9,632 | 7,895 | 18,206 | 15,014
Brokered resale revenues, net | Home Sales and Rentals Operations |  |  |  |
Revenues: |  |  |  |
Contract revenue | 369 | 346 | 651 | 588
Right-to-use annual payments |  |  |  |
Revenues: |  |  |  |
Contract revenue | 11,891 | 11,350 | 23,410 | 22,602
Right-to-use annual payments | Property Operations |  |  |  |
Revenues: |  |  |  |
Contract revenue | 11,891 | 11,350 | 23,410 | 22,602
Right-to-use contracts current period, gross |  |  |  |
Revenues: |  |  |  |
Contract revenue | 3,944 | 3,798 | 7,106 | 7,004
Right-to-use contracts current period, gross | Property Operations |  |  |  |
Revenues: |  |  |  |
Contract revenue | 3,944 | 3,798 | 7,106 | 7,004
Right-to-use contract upfront payments, deferred, net |  |  |  |
Revenues: |  |  |  |
Contract revenue | (2,021) | (1,321) | (3,306) | (2,096)
Right-to-use contract upfront payments, deferred, net | Property Operations |  |  |  |
Revenues: |  |  |  |
Contract revenue | (2,021) | (1,321) | (3,306) | (2,096)
Ancillary services | Property Operations |  |  |  |
Revenues: |  |  |  |
Contract revenue | 223 | 98 | 1,329 | 1,517
Ancillary services | Home Sales and Rentals Operations |  |  |  |
Revenues: |  |  |  |
Contract revenue | 25 | 0 | 38 | 0
Property management |  |  |  |
Expenses: |  |  |  |
Cost of home sales | 13,472 | 13,023 | 27,153 | 25,583
Property management | Property Operations |  |  |  |
Expenses: |  |  |  |
Cost of home sales | $ 13,472 | $ 13,023 | $ 27,153 | $ 25,583

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