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Accumulated Other Comprehensive Income (Loss)
12 Months Ended
Dec. 31, 2020
Equity [Abstract]  
Accumulated Other Comprehensive Income (Loss) Accumulated Other Comprehensive Income (Loss)
The changes in accumulated other comprehensive income (loss), by component, were as follows: 
(in thousands)Unrealized Gains
(Losses) on 
Securities
Available-for-Sale
Foreign
Currency
Translation
Adjustments
Balance at December 31, 2019$— $
Foreign currency translation adjustments, net of tax of $(7)
— 20 
Net current-period other comprehensive income (loss)— 20 
Balance at December 31, 2020$— $29 
(in thousands)Unrealized Gains
(Losses) on 
Securities
Available-for-Sale
Foreign
Currency
Translation
Adjustments
Balance at December 31, 2018$(726)$(5)
Foreign currency translation adjustments, net of tax of $(5)
— 14 
Amounts reclassified from accumulated other comprehensive income (loss), net of tax of $(254)
726 — 
Net current-period other comprehensive income (loss)726 14 
Balance at December 31, 2019$— $