Note 4 - Customer Relationships (Details Textual) - USD ($)	1 Months Ended	3 Months Ended			6 Months Ended
	Nov. 30, 2013	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Customer Relationships [Member] | Payable Quarterly [Member]
Debt Instrument, Periodic Payment	$ 250,000
Customer Relationships [Member]
Notes Payable, Current		$ 0			$ 0
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life					1 year 180 days
Noncash or Part Noncash Acquisition, Debt Assumed	$ 1,000,000
Repayments of Debt			$ 250,000
Finite-Lived Intangible Assets, Net		1,000,000			$ 1,000,000
Amortization of Intangible Assets		$ 129,631		$ 166,667	$ 296,296	$ 333,334
Finite-Lived Intangible Assets, Net			$ 296,296
Amortization of Intangible Assets		$ 175,278		$ 109,438	$ 339,132	$ 167,461