Note 10 - Other Assets (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Other Assets [Table Text Block]

	December 31
	2018		2017
Deferred charges	$	1,408	$	1,053
Land use rights		687		706
Refundable deposits		433		421
Deferred income tax assets – noncurrent		50		120
Total	$	2,578	$	2,300