Note 10 - Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2012

Property Plant And Equipment [Table Text Block]

	December 31
	2012		2011
Cost
Land	$	2,510	$	2,510
Buildings		8,055		8,055
Equipment		28,574		32,507
Furniture and fixtures		1,128		1,080
Leasehold improvements		3,228		2,766
Transportation equipment		659		671
Prepayment for property and equipment		10,166		9,978
		54,320		57,567
Accumulated depreciation
Buildings		1,396		1,215
Equipment		22,876		24,318
Furniture and fixtures		893		874
Leasehold improvements		2,473		2,321
Transportation equipment		540		509
		28,178		29,237
	$	26,142	$	28,330