DESCRIPTION OF BUSINESS AND PRINCIPLES OF INTERIM STATEMENTS - Recently Issued Accounting Standards - Leases (Details)	6 Months Ended
	Jun. 30, 2019 USD ($)
Recently Issued Accounting Standards
Lease, Practical Expedients, Package	true
Lease, Practical Expedient, Lessor Single Lease Component	true
Right-of-use assets	$ 413,907
Lease liabilities	414,741
Increase (decrease) in assets held for sale	140,927
Increase in liabilities held for sale	185,859
Golf Operations
Recently Issued Accounting Standards
Increase (decrease) in assets held for sale	208,000
Increase in liabilities held for sale	208,000
Accounting Standards Update 2016-02 | Restatement
Recently Issued Accounting Standards
Right-of-use assets	681,000
Lease liabilities	$ 473,000