XML 40 R27.htm IDEA: XBRL DOCUMENT v3.21.1
Liquidity (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Mar. 02, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Cash and cash equivalents $ 115,984   $ 144,156
Amendment fee   $ 1,300