Consolidated Balance Sheets (unaudited) (Parenthetical) - USD ($)	Dec. 31, 2019	Jun. 30, 2019
Amortization of intangible assets	$ 431,196	$ 404,946
Deferred loan costs, noncurrent	$ 110,882	$ 49,241
Preferred stock, authorized	5,000	5,000
Preferred stock, issued	3,750	4,000
Preferred stock, outstanding	3,750	4,000
Common Stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common Stock, authorized	2,000,000,000	2,000,000,000
Common Stock, issued	1,170,708,112	1,034,340,037
Treasury stock	201,548,643	201,548,643
5% Series A Preferred Stock [Member]
Preferred stock, value (in dollars per share)	$ 1,115	$ 1,099
Preferred stock, designated	2,750	2,750
Preferred stock, issued	2,750	2,750
Preferred stock, outstanding	2,750	2,750
5% Series B Preferred Stock [Member]
Preferred stock, value (in dollars per share)	$ 1,213	$ 1,183
Preferred stock, designated	1,250	1,250
Preferred stock, issued	1,000	1,250
Preferred stock, outstanding	1,000	1,250