Note 17 - Contingent Liabilities and Commitments (Details) (USD $)	1 Months Ended		12 Months Ended			1 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Apr. 30, 2012	Jul. 31, 2011 sqft	Jun. 30, 2014 sqft
Note 17 - Contingent Liabilities and Commitments (Details) [Line Items]
Payments for Rent			$ 425,443	$ 280,808	$ 184,790
Contractual Obligation			857,730	1,711,934
Reduction of Escrow Deposit	50,000	50,000
Standby Letters of Credit [Member] | Lawrenceville, New Jersey [Member]
Note 17 - Contingent Liabilities and Commitments (Details) [Line Items]
Contractual Obligation						250,000
Standby Letters of Credit [Member]
Note 17 - Contingent Liabilities and Commitments (Details) [Line Items]
Contractual Obligation Reduction Nineteen Months from Initial Term						50,000
Contractual Obligation Reduction Thirty-One Months from Initial Term						50,000
Contractual Obligation Reduction Forty-Three Months from Initial Term						50,000
Contractual Obligation Reduction						50,000
Contractual Obligation Remaining						100,000
Lawrenceville, New Jersey [Member]
Note 17 - Contingent Liabilities and Commitments (Details) [Line Items]
Area of Real Estate Property (in Square Feet)							10,870
Number of Months in Which Free Rent is Provided							6 months
Lessee Leasing Arrangements, Operating Leases, Term of Contract							66 months
Payments for Rent						23,000
Escrow Deposit Related To Operating Lease						250,000
Premises Located in Huntsville, Alabama [Member]
Note 17 - Contingent Liabilities and Commitments (Details) [Line Items]
Area of Real Estate Property (in Square Feet)								11,500
Lessee Leasing Arrangements, Operating Leases, Term of Contract								43 months
Operating Leases, Monthly Rent Payment								$ 23,200