Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income (Loss) - Schedule of Accumulated Balances Related to Each Component of Other Comprehensive Income (Loss) (Details)

v3.20.4
Accumulated Other Comprehensive Income (Loss) - Schedule of Accumulated Balances Related to Each Component of Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Accumulated Other Comprehensive Income Loss [Line Items]    
Other comprehensive income (loss) before reclassifications   $ 63
Net amount reclassified from accumulated other comprehensive income (loss)   20
Other comprehensive income (loss) $ (2,900) 43
Net other comprehensive income (loss) (2,900) 43
Cumulative Foreign Currency Translation Adjustment    
Accumulated Other Comprehensive Income Loss [Line Items]    
Beginning balance 78 53
Other comprehensive income (loss) before reclassifications   25
Other comprehensive income (loss) (2,910)  
Net other comprehensive income (loss) (2,910) 25
Ending balance (2,832) 78
Cumulative Net Unrealized Gain (Loss) on Marketable Securities, Net of Tax    
Accumulated Other Comprehensive Income Loss [Line Items]    
Beginning balance (4) (22)
Other comprehensive income (loss) before reclassifications   38
Net amount reclassified from accumulated other comprehensive income (loss)   20
Other comprehensive income (loss) 10  
Net other comprehensive income (loss) 10 18
Ending balance 6 (4)
Accumulated Other Comprehensive Income (Loss)    
Accumulated Other Comprehensive Income Loss [Line Items]    
Beginning balance 74 31
Other comprehensive income (loss) (2,900) 43
Ending balance $ (2,826) $ 74