Note 16 - Benefit Plans (Details) (USD $)	6 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2011	Dec. 31, 2007
Compensation and Retirement Disclosure [Abstract]
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount	$ 0.10		$ 0.60
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	6.00%		6.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount		28,000	392,000
Criteria For Defined Benefit Pension Plan				12 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		$ 507,000