XML 44 R33.htm IDEA: XBRL DOCUMENT v3.21.1
Accumulated Other Comprehensive Income (Schedule of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Accumulated Other Comprehensive Income [Abstract]    
Foreign currency translation $ 56 $ (22)
Unrealized gains on investment securities 47 63
Accumulated other comprehensive income $ 103 $ 41