Income Taxes (Details 5) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at the beginning of the period	$ 3,127	$ 2,896	$ 3,129
Additions for tax positions related to the current year (includes currency translation adjustment)	189	316	596
Additions for tax positions related to prior years (includes currency translation adjustment)		500
Statutes of limitations expirations	(524)	(585)	(58)
Other reductions for tax positions related to prior years			771
Balance at the end of the period	2,792	3,127	2,896
Reconciliation of Deferred Income Tax Benefits [Roll Forward]
Balance at beginning of period	(22)	(22)	(22)
Additions for tax positions related to the current year (includes currency translation adjustment)	(1)	(1)	(2)
Additions for tax positions related to prior years (includes currency translation adjustment)		0
Statutes of limitation expirations	2	1	2
Balance at the end of the period	(21)	(22)	(22)
Reconciliation of Net Unrecognized Tax Benefits [Roll Forward]
Balance at the beginning of the period	3,105	2,874	3,107
Additions for tax positions related to the current year (includes currency translation adjustment)	188	315	594
Additions for tax positions related to prior years (includes currency translation adjustment)		500
Statutes of limitation expirations	(522)	(584)	(56)
Balance at the end of the period	$ 2,771	$ 3,105	2,874
Other reductions for tax positions related to prior years			0
Other reductions for tax positions related to prior years			$ (771)