INCOME TAXES - Deferred Tax Assets (Details) - USD ($)	Mar. 31, 2017	Dec. 31, 2016
Non-current Deferred Tax Asset (Liability)
Accumulated net operating losses of TRS	$ 668,000	$ 758,000
Unrealized gain	197,000	127,000
Capitalized transaction costs	192,000	196,000
Deferred income	76,000	77,000
AMT Credit	12,000	12,000
Deferred tax asset (liability)	1,145,000	1,170,000
Valuation allowance	(1,145,000)	(1,170,000)
Net non-current deferred tax asset (liability)	$ 0	$ 0