Consolidated Statements of Operations (Predecessor Basis) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Investment income
Total investment income	$ 1,016,911	$ 2,385,324	$ 1,881,544	$ 4,327,219
Operating expenses
Base management fee (note 6)	677,490	630,285	1,335,376	1,240,280
Portfolio structuring fees (note 6)	1,827	165,981	6,679	361,592
Administrative cost reimbursements (note 6)	155,200	170,000	310,400	340,000
Transfer agent cost reimbursements (note 6)	30,800	20,000	61,600	40,000
Amortization of deferred offering costs	200,126	446,516	342,015	640,208
Professional Fees	136,728	30,919	235,132	148,521
Directors' fees	19,500	18,500	36,000	34,000
Printing and mailing	38,826	24,590	70,528	62,040
Other general and administrative	16,765	19,051	31,665	34,163
Total operating expenses	1,277,262	1,525,842	2,429,395	2,900,804
Net investment income (loss)	(260,351)	859,482	(547,851)	1,426,415
Realized and unrealized gain (loss) on investments
Net realized gain (loss)	(26)	1,301,005	1,016,326	1,410,019
Net unrealized gain (loss)	(6,959,547)	(2,294,778)	(10,135,612)	(1,238,004)
Total net realized and unrealized gain (loss) on investments	(6,959,573)	(993,773)	(9,119,286)	172,015
Net increase (decrease) in net assets resulting from operations	$ (7,219,924)	$ (134,291)	$ (9,667,137)	$ 1,598,430
Net increase (decrease) in net assets resulting from operations (in dollars per share)	$ (0.55)	$ (0.01)	$ (0.74)	$ 0.14
Weighted average common shares outstanding (in shares)	13,190,889	12,070,832	13,020,208	11,731,300
Non-Controlled/Non-Affiliated Entity [Member]
Investment income
Dividend and operational/sales distributions	$ 666,953	$ 1,351,904	$ 1,079,159	$ 2,313,696
Interest and other income	696	149,594	899	327,979
Realized and unrealized gain (loss) on investments
Net realized gain (loss)	(26)	717,674	1,022,383	826,688
Net unrealized gain (loss)	1,684,106	(1,823,089)	(2,005,301)	(2,432,516)
Affiliated Investments [Member]
Investment income
Dividend and operational/sales distributions	92,450	228,840	208,663	447,611
Realized and unrealized gain (loss) on investments
Net realized gain (loss)	0	583,331	(6,057)	583,331
Net unrealized gain (loss)	89,218	(612,811)	(40,100)	(493,991)
Controlled Investments [Member]
Investment income
Dividend and operational/sales distributions	256,812	654,986	592,823	1,237,933
Realized and unrealized gain (loss) on investments
Net unrealized gain (loss)	$ (8,732,871)	$ 141,122	$ (8,090,211)	$ 1,688,503