Quarterly report pursuant to Section 13 or 15(d)

Other liabilities (Details)

v3.20.2
Other liabilities (Details) - USD ($)
$ in Millions
Jun. 30, 2020
Dec. 31, 2019
Other liabilities [Abstract]    
Reserve for potential customer dispute settlement $ 0.2 $ 0.2
Investor prepayment $ 0.5 $ 0.5