Common Stock Dividends Text Tags (Details) - shares	3 Months Ended	9 Months Ended
	Jun. 30, 2020	Dec. 31, 2011	Mar. 31, 2020	Oct. 28, 2011
Dividends [Abstract]
Stock Issued During Period, Shares, Other		2,321,286
Conversion of Stock, Shares Converted	597	1,208,039
Series D Convertible Preferred Stock, Shares Outstanding (in shares)	44,521		45,118	45,118
Conversion of Stock, Shares Issued	73,003