Convertible Preferred Stock (Details) - USD ($)	3 Months Ended
	Sep. 30, 2018	Jun. 30, 2018
Balance	$ 366,451	$ 361,914
Accrued Dividends
Series M Cv Pfd [Member]
No. of shares	600
Amount of designated preferred shares	$ 6,000,000
Amount Converted	6,000,000
Balance	0
Accrued Dividends	$ 0
Series M Cv Pfd [Member] | 8/1/2014 [Member]
No. of shares	250
Amount of designated preferred shares	$ 2,500,000
Date of Conversion.	Apr. 18, 2017
No. of Shares Converted	6
Amount Converted	$ 60,000
Series M Cv Pfd [Member] | 8/1/2014 One [Member]
Date of Conversion.	Nov. 21, 2017
No. of Shares Converted	3
Amount Converted	$ 30,000
Series M Cv Pfd [Member] | 8/1/2014 Two [Member]
Date of Conversion.	Aug. 07, 2018
No. of Shares Converted	241
Amount Converted	$ 2,410,000
Balance	$ 0
Series M Cv Pfd [Member] | 8/31/2015 [Member]
No. of shares	200
Amount of designated preferred shares	$ 2,000,000
Date of Conversion.	Aug. 07, 2018
No. of Shares Converted	200
Amount Converted	$ 2,000,000
Balance	$ 0
Series M Cv Pfd [Member] | 4/22/2016 [Member]
No. of shares	150
Amount of designated preferred shares	$ 1,500,000
Date of Conversion.	Aug. 07, 2018
No. of Shares Converted	150
Amount Converted	$ 1,500,000
Balance	$ 0
Series L Cv Pfd [Member] | 2/10/2010 [Member]
No. of shares	35
Amount of designated preferred shares	$ 350,000
Date of Conversion.	Jan. 06, 2011
No. of Shares Converted	15
Amount Converted	$ 150,000
Balance	200,000
Accrued Dividends	$ 166,451