Note 5 - Notes payable (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Notes to Financial Statements
Bank line-of-credit	$ 232,807	$ 412,770
Notes payable to Stockholder/director	243,315	291,551
Capital lease payable	25,089	47,679
Notes Payable	1,916,585	1,815,460
Notes payable Cummings Creek/CLR		507,868
Total notes payable	2,700,250	3,075,326
Less current maturities	(2,277,900)	(1,869,043)
Long-term debt	$ 422,350	$ 1,206,283