Note 13 - Segment Information (Tables)

12 Months Ended

Dec. 31, 2013

Segment Reporting [Abstract]

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

	Year Ended December 31,
	2013			2012
Revenue, net:
United States	$	44,577		$	43,097
International		67,382			55,454
Total revenue	$	111,959		$	98,551
Operating income:
United States	$	1,086		$	3,300
International		1,818			619
Total operating income	$	2,904		$	3,919
Interest expense:
United States	$	62		$	88
International		109			39
Total interest expense	$	171		$	127
Other expense (income), net:
United States	$	(26	)	$	1
International		(273	)		(117	)
Total other expense (income), net	$	(299	)	$	(116	)
Net income before income tax expense:
United States	$	1,050		$	3,211
International		1,982			697
Total net income before income tax expense	$	3,032		$	3,908
Income tax expense:
United States	$	(1,701	)	$	230
International		583			229
Total income tax expense	$	(1,118	)	$	459
Net income from continuing operations:
United States	$	2,751		$	2,981
International		1,399			468
Total net income from continuing operations	$	4,150		$	3,449
Depreciation and amortization:
United States	$	1,171		$	914
International		325			243
Total depreciation and amortization	$	1,496		$	1,157
Capital expenditures:
United States	$	1,064		$	776
International		235			222
Total capital expenditures	$	1,299		$	998

	December 31,
	2013		2012
Assets:
United States	$	17,651	$	14,056
International		16,627		13,604
Assets of discontinued operations	–			1,610
Total assets	$	34,278	$	29,270

	Years Ended December 31
	2013		2012
Long lived assets:
United States	$	6,222	$	3,145
International		2,410		2,129
Total long lived assets	$	8,632	$	5,274

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

	Year Ended December 31,
	2013					2012
Net international revenues:			% of consolidated net revenue					% of consolidated net revenue
Mexico	$	16,127		14.4	%	$	14,602		14.8	%
South Africa		16,099		14.4			9,893		10.0
Australia		6,995		6.2			7,205		7.3
Japan		6,831		6.1			6,267		6.4
Canada		6,567		5.9			6,949		7.1
China		6,334		5.7			4,210		4.3
India		5,387		4.8			1,947		2.0
All Others		3,042		2.7			4,381		4.4
Total international revenue	$	67,382		60.2	%	$	55,454		56.3	%