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Income Taxes (Details) (USD $)
3 Months Ended
Jun. 29, 2014
Mar. 30, 2014
Jun. 30, 2013
Income Taxes [Abstract]      
Net of indirect tax benefits $ 310,600 $ 309,400  
Unrecognized tax benefits, decreased amount reclassified to income tax payable   1,189,000  
Amount of interest and penalties 16,500   (22,100)
Unrecognized tax benefits liability 312,100 295,500  
Reconciliation of unrecognized tax benefits [Rollforward]      
Beginning balance of unrecognized tax benefit 1,665,000    
Decrease due to reclassification to income tax payable (1,189,000)    
Increases related to current period tax positions 1,800    
Ending balance of unrecognized tax benefits $ 477,800 $ 1,665,000