Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Narrative) (Details)

v3.19.1
Subsequent Events (Narrative) (Details) - SWK Credit Agreement [Member] - USD ($)
$ in Millions
6 Months Ended
May 13, 2019
Mar. 05, 2018
Mar. 31, 2019
Subsequent Event [Line Items]      
Percentage of paid advanced amount   175.00% 175.00%
Debt Instrument, Periodic Payment     $ 1.7
Subsequent Event [Member]      
Subsequent Event [Line Items]      
Percentage of paid advanced amount 176.50%    
Debt Instrument, Periodic Payment $ 0.9