Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v3.21.1
Fair Value Measurements (Details) - Recurring basis - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Total    
Fair value    
Investment securities - trading $ 971 $ 989
Total assets measured at fair value on a recurring basis 971 989
Level 1 - Quoted Prices in Active Markets for Identical Assets    
Fair value    
Investment securities - trading 971 989
Total assets measured at fair value on a recurring basis 971 989
Level 2 - Significant Other Observable Inputs    
Fair value    
Investment securities - trading 0 0
Total assets measured at fair value on a recurring basis 0 0
Level 3 - Significant Unobservable Inputs    
Fair value    
Investment securities - trading 0 0
Total assets measured at fair value on a recurring basis $ 0 $ 0