Note 13 - Employee Benefit Plan (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Note 13 - Employee Benefit Plan (Details) [Line Items]
Defined Contribution Plan, Employer Discretionary Contribution Amount (in Dollars)	$ 180	$ 157
Employee First 3 Percent [Member]
Note 13 - Employee Benefit Plan (Details) [Line Items]
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	100.00%
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	3.00%
Employee Next 3 Percent [Member]
Note 13 - Employee Benefit Plan (Details) [Line Items]
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	50.00%
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	3.00%
Additional Benefit if Performance Targets Met [Member] | Supplemental Executive Retirement Plan [Member]
Note 13 - Employee Benefit Plan (Details) [Line Items]
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	20.00%
Supplemental Executive Retirement Plan [Member]
Note 13 - Employee Benefit Plan (Details) [Line Items]
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	20.00%