Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Summary of Minimum Future Rental Payments under Non-Cancelable Operating Leases

Minimum future rental payments under non-cancelable operating leases having remaining terms in excess of one year as of December 31, 2016, are summarized as follows:

Year Ending December 31,	Amounts
2017	$	580,483
2018		441,186
2019		441,944
2020		375,640
2021		307,674
2022 and thereafter (cumulative)		194,831
Total	$	2,341,758

Summary of Minimum Future Rentals Receipts under Non-Cancelable Operating Leases

Minimum future rental receipts under non-cancelable operating leases having remaining terms in excess of one year as of December 31, 2016, are summarized as follows:

Year Ending December 31,	Amounts
2017	$	21,132,772
2018		20,623,899
2019		20,538,957
2020		19,461,644
2021		16,231,649
2022 and thereafter (cumulative)		68,269,361
Total	$	166,258,282

Schedule of Potential Land Sales Transactions

			Contract
		No. of	Amount		Price		Estimated
	Contract (or Buyer) / Parcel	Acres	($000's)		per Acre		Timing
1	Commercial/Retail (1)	35	$	14,000	$	400,000	'17 - '19
2	Commercial/Retail	4		1,175		294,000	'17 - '18
3	Commercial/Retail	6		1,556		259,000	'17 - '18
4	Mixed-Use Retail	22		5,574		253,000	'17 - '18
5	Mixed-Use Retail (NADG)	82		20,187		246,000	'17 - '18
6	Residential (SF)	7		1,140		163,000	'18 - '19
7	Commercial (1)	28		3,215		115,000	'17 - '18
8	AR Residential (Minto)	1,686		31,360		19,000	'18 - '19
9	SF Residential	194		3,324		17,000	'18 - '19
10	SF Residential (ICI)	146		1,400		10,000	'18 - '19
	Total	2,210	$	82,931	$	38,000