Quarterly report pursuant to Section 13 or 15(d)

Cash, Cash Equivalents, and Restricted Cash (Details)

v3.20.2
Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Cash and Cash Equivalents [Abstract]    
Cash equivalents, at carrying value $ 0 $ 0
Restricted cash $ 91,000 $ 86,000