Note 18 - Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Balance as of December 31, 2020	$	869
Foreign currency translation adjustment		(82	)
Balance as of December 31, 2021	$	787
Reclassification of currency translation related to equity method of RTC Canada		(601	)
Foreign currency translation adjustment		(4,316	)
Balance as of December 31, 2022		(4,130	)