Other Non-Operating Income (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Other Nonoperating Income (Expense) [Abstract]
Gain on sale of business	$ 875	$ 1,000
Foreign currency gain (loss), net	617	(1,504)
Impairment of a cost method investment	(406)	0
Gain on sale of cost method investments	6	785
Gain on a cost method investment	0	1,831
Gain on sale of investment in affiliate	0	15
Other gain, net	555	956
Total Other Non-Operating Income	1,647	3,083
Equity Securities, FV-NI, Realized Gain (Loss)	$ 0	$ (3,657)