Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2020	Sep. 30, 2019
Preferred Stock, Shares Outstanding	125,000	0
Common stock, par value (usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized	550,000,000	550,000,000
Common stock, shares issued	82,654,594	111,046,085
Common stock, shares outstanding	82,654,594	111,033,405
Preferred Stock, Par or Stated Value Per Share	$ 0.01
Preferred Stock, Shares Authorized	55,000,000
Preferred Stock, Shares Issued	125,000	0
Temporary Equity, Par or Stated Value Per Share	$ 0.01	$ 0.01
Temporary Equity, Shares Authorized	55,000,000	55,000,000
Series A Preferred Stock
Preferred Stock, Par or Stated Value Per Share	$ 0.01