Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment (Details Textual)

v3.21.2
Property and Equipment (Details Textual) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Property, Plant and Equipment [Abstract]        
Depreciation $ 0.2 $ 0.2 $ 0.7 $ 0.6