Equity - AOCI Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Changes in the balances of each component of AOCI
Balance at the beginning of the period	$ 420,737	$ 423,735	$ 437,628	$ 408,374
Other comprehensive income (loss)	(170)	(33)	(1,264)	(76)
Balance at the end of the period	441,115	435,313	441,115	435,313
Accumulated Other Comprehensive Income
Changes in the balances of each component of AOCI
Balance at the beginning of the period	389	1,803	1,483	1,846
Other comprehensive income (loss)			(1,264)
Balance at the end of the period	219	$ 1,770	219	$ 1,770
Translation adjustment
Changes in the balances of each component of AOCI
Balance at the beginning of the period			1,814
Other comprehensive income (loss)			(108)
Balance at the end of the period	1,706		1,706
Unrealized gain on available for sale securities
Changes in the balances of each component of AOCI
Balance at the beginning of the period			(331)
Other comprehensive income (loss)			(1,156)
Balance at the end of the period	$ (1,487)		$ (1,487)