Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Cash Flows (Parenthetical)

v3.21.1
Consolidated Statements of Cash Flows (Parenthetical) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Statement of Cash Flows [Abstract]    
Restricted cash $ 353 $ 1,154