OTHER INVESTMENTS (Details Textual) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Other Investment [Line Items]
Other Investments	$ 6,056,778		$ 6,412,120
Company committed to fund approximately as required by agreements with the investees	2,100,000
Proceeds from Sale and Maturity of Other Investments	579,304	$ 568,029
Payments to Acquire Other Investments	344,953	152,737
Gain (Loss) on Sale of Other Investments	105,000
Proceeds from Merger of Other Investments	32,000
Marketable Securities, Unrealized Gain (Loss), Total	(13,000)	$ 145,000
Partnership Interest [Member]
Other Investment [Line Items]
Proceeds from Sale and Maturity of Other Investments	404,000
Private Banks [Member]
Other Investment [Line Items]
Marketable Securities, Unrealized Gain (Loss), Total	171,000
Existing investments [Member]
Other Investment [Line Items]
Payments to Acquire Other Investments	270,000
New Investments [Member]
Other Investment [Line Items]
Payments to Acquire Other Investments	$ 75,000