Note 18 - Subsequent Events (Details) (Subsequent Event [Member], USD $)	1 Months Ended
	Sep. 29, 2014
Note 18 - Subsequent Events (Details) [Line Items]
Proceeds from Sales of Business, Affiliate and Productive Assets	$ 500,000
Gain (Loss) on Disposition of Business	(1,100,000)
First Line of Credit [Member] | London Interbank Offered Rate (LIBOR) [Member] | Tender Offer [Member]
Note 18 - Subsequent Events (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.50%
First Line of Credit [Member] | Tender Offer [Member]
Note 18 - Subsequent Events (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	10,000,000
Debt Instrument, Term	5 years
Second Line of Credit [Member] | London Interbank Offered Rate (LIBOR) [Member] | Tender Offer [Member]
Note 18 - Subsequent Events (Details) [Line Items]
Debt Instrument, Basis Spread on Variable Rate	3.15%
Second Line of Credit [Member] | Tender Offer [Member]
Note 18 - Subsequent Events (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	25,000,000
Debt Instrument, Term	5 years
Tender Offer [Member]
Note 18 - Subsequent Events (Details) [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in Shares)	27,530,816
Share Price (in Dollars per share)	$ 1.20
Line of Credit Facility, Maximum Borrowing Capacity	$ 35,000,000