Segment Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) segment	Dec. 31, 2020 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment	1
Total long-lived assets	$ 51,472	$ 54,260
United States
Segment Reporting Information [Line Items]
Total long-lived assets	8,067	8,391
Ireland
Segment Reporting Information [Line Items]
Total long-lived assets	$ 43,405	$ 45,869