(10) Segment Reporting (Tables)

6 Months Ended

Jun. 30, 2012

Notes to Financial Statements

Schedule Of Revenues And Long Lived Assets By Geographical Areas

	Three Months Ended June 30,		Six Months Ended June 30,
Revenues:	2012	2011	2012	2011
North America	$           7,085,505	$           8,468,250	$         15,201,737	$         16,810,779
Asia Pacific	4,833,526	5,662,096	10,744,801	10,987,277
Europe, Middle East, Africa and Other	4,547,170	5,497,662	9,887,735	10,789,214
Total Revenues	$         16,466,201	$         19,628,008	$         35,834,273	$         38,587,270

	June 30,	December 31,
Long-lived assets:	2012	2011
North America	$         11,644,206	$         11,271,525
Asia Pacific	1,014,980	1,122,487
Europe, Middle East, Africa and Other	385,376	326,435
Total long-lived assets	$         13,044,562	$         12,720,447