Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.19.3.a.u2
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]    
Cash and cash equivalents $ 4,777 $ 1,008
Restricted cash, current 72 70
Restricted cash included in other assets, noncurrent 70
Total cash, cash equivalents, and restricted cash in the balance sheet $ 4,849 $ 1,148