UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net Loss	$ (3,305)	$ (4,967)	$ (5,055)	$ (12,128)
Unrealized Loss on Available-for-Sale Investments	(18)	0	(21)	0
Foreign Currency Translation Adjustments	(1)	(2)	(4)	(3)
Comprehensive Loss	$ (3,324)	$ (4,969)	$ (5,080)	$ (12,131)