Note 26 - Share-based Compensation Expenses (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Share-based Compensation, Stock Options, Activity [Table Text Block]

	Option Outstanding						Option Exercisable
	Number of underlying shares		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price		Number of underlying shares		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price
Balance, January 1, 2017		835,216		4.04	$	2.49		676,136		4.11	$	2.59
Granted/Vested		-						159,080		2.70	$	2.10
Forfeited		-						-
Exercised		-						-
Balance, December 31, 2017		835,216		3.04	$	2.49		835,216		3.04	$	2.49
Granted/Vested		-						-
Forfeited		-						-
Exercised		-						-
Balance, December 31, 2018		835,216		2.04	$	2.49		835,216		2.04	$	2.49

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	Year Ended December 31,
	2018		2017
	US$(’000)		US$(’000)
Sales and marketing expenses		47		86
General and administrative expenses		149		2,120
Research and development expenses		37		65
Total		233		2,271