Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Legal Proceedings (Details)

v3.19.3
Commitments and Contingencies - Legal Proceedings (Details) - Alico Settlement Agreement - USD ($)
$ in Thousands
12 Months Ended
Feb. 11, 2019
Sep. 30, 2019
Loss Contingencies [Line Items]    
Gain contingency, annual consulting fee, term (up to) 24 months  
Gain contingency, annual consulting fee $ 400  
Amount of expense recorded   $ 800