Note 6 - Notes Payable (Details) - Notes Payable (Parentheticals) (USD $)			8 Months Ended	12 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 New Combined Term Note [Member]	Dec. 31, 2013 New Combined Term Note [Member]	May 08, 2013 New Combined Term Note [Member]	Dec. 31, 2012 Term Loan MIV Acquisition and Term Loan OCS Acquisition [Member]
Note 6 - Notes Payable (Details) - Notes Payable (Parentheticals) [Line Items]
Revolving credit note, maximum borrowing capacity	$ 6,500,000	$ 6,500,000
Note payable, face amount			11,800,000	11,800,000
Number of monthly installments			60	60	60
Fixed interest rate			3.12%	3.12%		3.79%
Monthly payment			$ 212,468	$ 212,468		$ 201,294