Note 8 - Fixed Assets (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

		Cost		Accumulated depreciation		Net
Buildings	$	1,365	$	771	$	594
Vehicles		1,556		884		672
Furniture and equipment		41,535		28,565		12,970
Computer equipment and software		82,576		59,215		23,361
Leasehold improvements		52,916		27,960		24,956
	$	179,948	$	117,395	$	62,553

		Cost		Accumulated depreciation		Net
Buildings	$	1,465	$	790	$	675
Vehicles		1,131		518		613
Furniture and equipment		33,932		19,125		14,807
Computer equipment and software		67,555		44,922		22,633
Leasehold improvements		50,515		24,052		26,463
	$	154,598	$	89,407	$	65,191