INVESTMENTS, Investments at Cost and Fair Value (Details) - USD ($)	Dec. 31, 2020	Jun. 30, 2020
Investments at Fair Value [Abstract]
Investments at Fair Value	$ 76,509,292	$ 93,705,145
Investments at Cost [Abstract]
Investments at Cost		104,692,648
Publicly Traded Companies [Member]
Investments at Fair Value [Abstract]
Investments at Fair Value	7,631,403	7,244,654
Investments at Cost [Abstract]
Investments at Cost		8,454,348
Non Traded Companies [Member]
Investments at Fair Value [Abstract]
Investments at Fair Value	28,417,286	32,808,076
Investments at Cost [Abstract]
Investments at Cost		42,474,614
Non Traded Company (Fair Value Option) [Member]
Investments at Fair Value [Abstract]
Investments at Fair Value	2,214,310
LP Interests [Member]
Investments at Fair Value [Abstract]
Investments at Fair Value	423,473	53,618,425
Investments at Cost [Abstract]
Investments at Cost		53,713,785
LP Interests (Fair Value Option) [Member]
Investments at Fair Value [Abstract]
Investments at Fair Value	37,788,830
Investment Trust [Member]
Investments at Fair Value [Abstract]
Investments at Fair Value	$ 33,990	33,990
Investments at Cost [Abstract]
Investments at Cost		$ 49,901