Note 10 - Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Property Plant And Equipment [Table Text Block]

	December 31
	2016		2015
Cost
Land	$	2,510	$	2,510
Buildings		6,066		6,066
Equipment		21,284		21,819
Furniture and fixtures		779		826
Leasehold improvements		2,135		1,785
Transportation equipment		657		698
Property leased to others		3,944		3,875
Prepayment for property and equipment		1,629		1,863
		39,004		39,442
Accumulated depreciation
Buildings		1,667		1,526
Equipment		20,521		20,965
Furniture and fixtures		733		744
Leasehold improvements		1,536		1,474
Transportation equipment		610		619
Property leased to others		201		103
		25,268		25,431
	$	13,736	$	14,011