Note 10 - Segment Information (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended March 31,
	201 6			201 5
Revenue:
United States	$	9,752		$	10,972
International		16,859			18,294
Total revenue	$	26,611		$	29,266
Operating income (loss):
United States	$	(297	)	$	(74	)
International		465			423
Total operating income	$	168		$	349
Interest expense:
United States	$	24		$	21
International		4			37
Total interest expense	$	28		$	58
Other (income) expense, net:
United States	$	–		$	(2	)
International		(24	)		(27	)
Total other (income), net	$	(24	)	$	(29	)
Income before income tax expense:
United States	$	(321	)	$	(93	)
International		485			413
Total income before income tax expense	$	164		$	320
Income tax expense (benefit):
United States	$	(211	)	$	–
International		216			151
Total income tax expense	$	5		$	151
Net income:
United States	$	(110	)	$	(93	)
International		269			262
Total net income	$	159		$	169
Depreciation and amortization:
United States	$	343		$	320
International		145			148
Total depreciation and amortization	$	488		$	468
Capital expenditures:
United States	$	245		$	494
International		127			90
Total capital expenditures	$	372		$	584
Note: There were no inter-company sales for the three months ended March 31, 2016 or 2015.

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

	March 31, 201 6		December 31, 201 5
Assets:
United States	$	20,886	$	21,799
International		21,681		21,607
Total assets	$	42,567	$	43,406

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Three Months Ended March 31 ,
	20 16					2015
International revenue:			% of consolidated net revenue					% of consolidated net revenue
Mexico	$	4,999		18.8	%	$	4,181		14.3	%
South Africa		4,214		15.8			4,891		16.7
China		2,735		10.3			3,028		10.3
Japan		1,593		6.0			1,201		4.1
India		1,304		4.9			1,911		6.5
Canada		1,258		4.7			1,556		5.3
Australia		659		2.5			1,345		4.6
Turkey		97		0.4			181		0.6
Total international revenue	$	16,859		63.4	%	$	18,294		62.4	%

Reconciliation Of Long Lived Assets From Segments To Consolidated [Table Text Block]

	March 31,		December 31,
	20 16		20 15
Long lived assets:
United States	$	11,058	$	10,147
International		2,989		3,148
Total long lived assets	$	14,047	$	13,295