Quarterly report pursuant to Section 13 or 15(d)

Note 16 - Income Taxes (Details Textual)

v3.6.0.2
Note 16 - Income Taxes (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 01, 2017
Dec. 27, 2015
Jan. 01, 2017
Dec. 27, 2015
Income Tax Expense (Benefit) $ (204) $ (1,211) $ 141 $ (5,410)
Unrecognized Tax Benefits, Period Increase (Decrease) (200)      
Unrecognized Tax Benefits 17,000   17,000  
Unrecognized Tax Benefits that Would Impact Effective Tax Rate $ 13,900   $ 13,900  
Earliest Tax Year [Member]        
Open Tax Year     2004  
Latest Tax Year [Member]        
Open Tax Year     2016