Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plans - Amounts Recognized in the Balance Sheets (Details)

v3.20.4
Employee Benefit Plans - Amounts Recognized in the Balance Sheets (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Share-based Payment Arrangement [Abstract]    
Assets $ 0 $ 38
Liabilities 2,150 0
Total assets and liabilities recognized in balance sheets $ 2,150 $ (38)