Taxes Reconciliation of unrecognized tax benefits - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Beginning Unrecognized Tax Benefits	$ 29,934	$ 25,676
Increases related to current tax positions	9,503	6,215
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions	(2,900)	(116)
Decreases resulting from a lapse of the applicable statue of limitations	0	(1,748)
Unrecognized Tax Benefits, Foreign Currency Translation (decreases) increases to prior year tax positions	1,757	93
Ending Unrecognized Tax Benefits	$ 38,294	$ 29,934