Concentration of Credit Risk, Segment, and Geographic Information

3 Months Ended

Sep. 30, 2013

Concentration of Credit Risk, Segment, and Geographic Information [Abstract]

Concentration of Credit Risk, Segment, and Geographic Information

8.Concentration of Credit Risk, Segment, and Geographic Information

We operate in two segments, products and services, as disclosed within our condensed consolidated Statements of Operations.  We evaluate segment results using revenues and gross margin as the performance measures.  Such information is shown on the face of the accompanying statements of operations.  We do not identify assets on a segment basis.  We attribute revenues to individual countries and geographic areas based upon location of our customers.  A summary of our revenues by geographic area is as follows (in thousands):

	Three Months Ended
	September 30,
	2013		2012
United States	$	12,202	$	10,001
Canada		245		562
Total North America		12,447		10,563
Japan		2,980		3,168
Other Asia Pacific countries		821		112
Total Asia Pacific		3,801		3,280
Europe		950		1,159
South America		-		2
Total revenue	$	17,198	$	15,004

In addition, the following summarizes revenues by significant customer where such revenue accounted for 10% or more of total revenues for any one of the indicated periods:

	Three Months Ended
	September 30,
	2013	2012
Customer A	31%	<10%
Customer B	<10%	20%

We assess credit risk through ongoing credit evaluations of customers’ financial condition, and collateral is generally not required.  The following summarizes accounts receivable by significant customer for whom accounts receivable were 10% or more of total accounts receivables for any one of the indicated periods:

	September 30,	June 30,
	2013	2013
Customer A	24%	19%
Customer C	11%	<10%

There were no other customers representing 10% or more of our trade receivables at September 30, 2013 and June 30, 2013.

The following summarizes purchases from significant vendors where such purchases accounted for 10% or more of total purchases for any one of the indicated periods:

	Three Months Ended
	September 30,
	2013			2012
Vendor A		22	%		14	%
Vendor B		18	%		13	%
Vendor C		13	%	<10		%
Vendor D	<10		%		11	%