Note 12 - Income Taxes (Details) (USD $)	3 Months Ended		6 Months Ended		9 Months Ended
	Jun. 30, 2013	Jul. 01, 2012	Jun. 30, 2013	Jul. 01, 2012	Dec. 31, 2012	Dec. 31, 2011
Note 12 - Income Taxes (Details) [Line Items]
Deferred Tax Assets, Valuation Allowance						$ 15,600,000
Income Tax Expense (Benefit)	4,835,000	(6,650,000)	8,680,000	(6,650,000)	(6,800,000)
Valuation Allowance, Deferred Tax Asset, Change in Amount			0	6,650,000	(8,800,000)
Statutory Combined Federal And State Income Tax	39.00%		39.00%
Federal [Member]
Note 12 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards, Utilization			9,800,000
State [Member]
Note 12 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards, Utilization			3,300,000
Operating Loss Carryforwards	$ 12,600,000		$ 12,600,000