Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Changes in Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive income (loss) by component for the six months ended June 30, 2021 and 2020 were as follows:

(in thousands)	Foreign  Currency Translation Adjustments
Balance at December 31, 2020	$	29
Foreign currency translation adjustments, net of tax of $(2)	6
Net current-period other comprehensive income (loss)	6
Balance at June 30, 2021	$	35

(in thousands)	Foreign  Currency Translation Adjustments
Balance at December 31, 2019	$	9
Foreign currency translation adjustments, net of tax of $9	(26)
Net current-period other comprehensive income (loss)	(26)
Balance at June 30, 2020	$	(17)