Note 15 - Benefit Plans (Details) (USD $)	6 Months Ended	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2014	Jun. 30, 2014	Dec. 31, 2013	Dec. 31, 2007
Note 15 - Benefit Plans (Details) [Line Items]
Defined Contribution Plan Employer Matching Contribution Rate Per Dollar	$ 0.25		$ 0.10
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	6.00%		6.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount		86,000		28,000
Assets in the Benefit Equalization Plan				0
Liabilities in the Benefit Equalization Plan				0
Criteria for Defined Benefit Pension Plan					0 months
Attainable Age for Continuous Servicing in Defined Pension Plan					21 years
Defined Benefit Plan, Assumptions, Calculating Benefit Obligation, Discount Rate		50.00%
Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year		1,600,000
Other Assets [Member]
Note 15 - Benefit Plans (Details) [Line Items]
Assets in the Benefit Equalization Plan	40,000	40,000
Other Liabilities [Member]
Note 15 - Benefit Plans (Details) [Line Items]
Liabilities in the Benefit Equalization Plan	$ 40,000	$ 40,000