Note 6 - Related Party Transactions (Details Textual) - USD ($)		6 Months Ended	12 Months Ended
	Mar. 11, 2013	Jun. 30, 2015	Dec. 31, 2014	Dec. 31, 2013
Michael R. Long [Member]
Payments for Repurchase of Common Stock	$ 156,852
Treasury Stock, Shares, Acquired	2,969,459
Treasury Stock, Value, Acquired, Cost Method	$ 534,503
Louis A. Hoch [Member]
Payments for Repurchase of Common Stock	$ 144,403
Treasury Stock, Shares, Acquired	2,606,051
Treasury Stock, Value, Acquired, Cost Method	$ 469,089
Michael R. Long and Louis A. Hoch [Member]
Accounts Receivable, Related Parties	702,337
Payments for Repurchase of Common Stock	$ 301,255
Treasury Stock Acquired, Average Cost Per Share	$ 0.18
Herb Authier [Member]
Related Party Transaction, Purchases from Related Party		$ 23,830	$ 42,000
Nikole Hoch [Member]
Related Party Transaction, Purchases from Related Party		$ 0	6,227
Accounts Receivable, Related Parties			0	$ 0
Accounts Payable, Related Parties			$ 0	$ 0