Consolidated Statements of Income and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues:
Rental income	$ 223,566	$ 206,993
Other income	10,370	13,036
Interest income	1,751	1,950
Income from other investments, net	986	940
Total revenues	259,090	246,025
Expenses:
Property operating and maintenance	77,948	76,332
Real estate taxes	15,323	14,135
Sales and marketing, gross	3,409	2,812
Right-to-use contract commissions, deferred, net	(191)	(24)
Depreciation and amortization	37,977	32,374
Home selling expenses	1,083	1,075
General and administrative	9,909	8,038
Other expenses	427	343
Interest and related amortization	26,393	25,703
Total expenses	192,595	183,043
Gain on sale of real estate, net	52,507	0
Income before equity in income of unconsolidated joint ventures	119,002	62,982
Equity in income of unconsolidated joint ventures	1,533	1,195
Consolidated net income	120,535	64,177
Income allocated to non-controlling interests – Common OP Units	(7,226)	(3,955)
Net income available for Common Stockholders	113,309	60,222
Other comprehensive income (loss):
Adjustment for fair market value of swap	(931)	1,873
Consolidated comprehensive income	119,604	66,050
Comprehensive income allocated to non-controlling interests – Common OP Units	(7,170)	(4,070)
Comprehensive income attributable to Common Stockholders	$ 112,434	$ 61,980
Earnings per Common Share – Basic (usd per share)	$ 1.26	$ 0.68
Earnings per Common Share – Fully Diluted (usd per share)	$ 1.26	$ 0.68
Weighted average Common Shares outstanding – basic (shares)	89,780	88,524
Weighted average Common Shares outstanding – fully diluted (shares)	95,624	94,577
Right-to-use annual payments
Revenues:
Contract revenue	$ 12,316	$ 11,519
Right-to-use contracts current period, gross
Revenues:
Contract revenue	3,838	3,162
Right-to-use contract upfront payments, deferred, net
Revenues:
Contract revenue	(1,771)	(1,285)
Gross revenues from home sales
Revenues:
Contract revenue	6,475	8,309
Expenses:
Cost of services	6,632	8,574
Brokered resale and ancillary services revenues, net
Revenues:
Contract revenue	1,559	1,401
Property management
Expenses:
Cost of services	$ 13,685	$ 13,681