XML 46 R36.htm IDEA: XBRL DOCUMENT v3.21.2
Leases - Narrative (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Jan. 01, 2020
Lessee, Lease, Description [Line Items]      
Remaining lease term 1 year 3 months 18 days    
Operating lease right-of-use assets $ 1,364 $ 1,850  
Lease liability     $ 3,300
Accounting Standards Update 2016-02      
Lessee, Lease, Description [Line Items]      
Operating lease right-of-use assets     $ 3,200