Quarterly report pursuant to Section 13 or 15(d)

Note 3 - Discontinued Operations (Details Textual)

v3.6.0.2
Note 3 - Discontinued Operations (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Nov. 09, 2016
Jan. 01, 2017
Dec. 27, 2015
Jan. 01, 2017
Dec. 27, 2015
Disposal Group, Including Discontinued Operation, Consideration $ 127,900        
IML [Member]          
Disposal Group, Including Discontinued Operation, Consideration 127,933        
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax 45,382 $ 45,382 $ 45,382
Discontinued Operation, Purchase Price Consideration Held in Escrow 5,000        
Discontinued Operation, Assets Sold 90,394        
Discontinued Operation, Liabilities Transferred 2,843        
IML [Member] | Other Noncurrent Assets [Member]          
Discontinued Operation, Purchase Price Consideration Held in Escrow $ 5,000