Note 12 - Concentration of Risks

6 Months Ended

Jun. 30, 2012

Concentration Risk Disclosure [Text Block]

Note 12.  Concentration of Risks

The Company maintains a portion of its cash balance in one financial institution, which at times may exceed federally insured limits. As of June 30, 2012, the Company maintained approximately $435,000 at major financial institutions in money market accounts insured by the Federal Deposit Insurance Corporation up to $250,000 per account or the Securities Investor Protection Corporation up to $500,000 per account. To date, the Company has not experienced any losses in its money market account.

A significant portion of the Company’s revenue is derived from a concentrated number of customers. The following individual customers accounted for 10% or more of revenue for the three and six months ended June 30, 2012 and 2011:

	Three Months Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
Customer A		26	%		13	%		21	%		21	%
Customer B		33	%		29	%		43	%		32	%
Customer C		—			27	%		—			18	%
Customer D		26	%		27	%		20	%		23	%