Note 13 - Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Accrued Liabilities [Table Text Block]

	December 31
	2012		2011
Salaries, bonus and benefits	$	3,252	$	3,737
Engineering related expenses		1,131		1,185
Legal and audit fees		439		790
Withholding tax payable		194		278
Consulting fees		165		275
Payable for acquisition of equipment		146		464
Promotional expenses		135		116
Shipping expenses		83		160
Value-added tax payable		64		47
Deferred income tax liabilities		20		11
Payable for stock repurchase		-		332
Other accrued expenses		948		842
	$	6,577	$	8,237