XML 39 R29.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 2 - Acquisition - Purchase Price Allocation (Details) - USD ($)
 3 Months Ended 9 Months Ended
Apr. 03, 2017
Jul. 01, 2017
Dec. 30, 2017
Dec. 31, 2016
Bargain purchase gain     $ (1,078,000)
Truitt Bros. Inc. [Member]        
Purchase Price (net of cash received) $ 31,842,000      
Current assets 22,823,000      
Other long-term assets 1,744,000      
Property, plant and equipment 28,696,000      
Current liabilities (5,068,000)      
Deferred taxes 389,000      
Other long-term liabilities (15,664,000)      
Bargain purchase gain $ (1,078,000) $ (1,078,000) $ (1,078,000)