Note 10 - Commitments and Contingencies (Detail) - Remaining Future Minimum Operating Lease Payments (USD $)	Dec. 31, 2012
2013	$ 1,030,154
2014	1,052,907
2015	894,171
	2,977,232
Real Estate Operating Leases [Member]
2013	1,011,903
2014	1,042,260
2015	894,171
	2,948,334
Office Equipment Operating Lease [Member]
2013	18,251
2014	10,647
	$ 28,898

Amount of required minimum rental payments maturing in the next fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details

Amount of required minimum rental payments maturing in the third fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details

- Definition

Amount of required minimum rental payments maturing in the second fiscal year following the latest fiscal year for operating leases having an initial or remaining non-cancelable letter-terms in excess of one year.

+ References+ Details