PROMISSORY NOTES RECEIVABLE (Narrative) (Details)		3 Months Ended		9 Months Ended
	May 13, 2016 USD ($) a	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) a item	Sep. 30, 2018 USD ($)
Number of acres sold | a	24			24
Land revenue		$ 18,600,641	$ 18,370,511	$ 46,624,515	$ 47,103,183
Number of promissory notes | item				2
Total amount of promissory notes		1,080,000		$ 1,080,000
Interest rate on promissory notes receivable				1.43%
Notes issued Maturity Date				May 01, 2020
Annual payments due on promissory notes				$ 1,094,000
Allowance for doubtful accounts		$ 0		$ 0
Real Estate Development [Member]
Land revenue	$ 4,300,000