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Nature of Business and Significant Accounting Policies (Details)
12 Months Ended
Mar. 29, 2015
Segment
Mar. 30, 2014
Mar. 31, 2013
Apr. 01, 2012
Property, Plant and Equipment [Line Items]        
Number of reportable segments (segment) 2us-gaap_NumberOfReportableSegments      
Number of days in fiscal year 364 days   364 days 364 days
Number of days in next fiscal year 371 days      
Percentage of FIFO inventory (percent) 8.00%us-gaap_PercentageOfFIFOInventory      
Weighted-average common shares outstanding-basic (shares) 10,568,582us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 10,544,467us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 10,464,820us-gaap_WeightedAverageNumberOfSharesOutstandingBasic  
Dilutive impact of stock options, performance units, and restricted stock (shares) 64,972us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements 55,288us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements 76,322us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements  
Weighted average common shares outstanding — diluted (shares) 10,633,554us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 10,599,755us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 10,541,142us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding  
Weighted average number diluted shares outstanding adjustment 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment   0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
Maximum [Member]        
Property, Plant and Equipment [Line Items]        
Number of days in fiscal year 371 days      
Minimum [Member]        
Property, Plant and Equipment [Line Items]        
Number of days in fiscal year 364 days      
Average [Member]        
Property, Plant and Equipment [Line Items]        
Finite-lived intangible asset, useful life 13 years      
Building and Building Improvements [Member] | Maximum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 40 years      
Building and Building Improvements [Member] | Minimum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 10 years      
Machinery and Equipment [Member] | Maximum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 20 years      
Machinery and Equipment [Member] | Minimum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 3 years      
Transportation Equipment [Member] | Maximum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 10 years      
Transportation Equipment [Member] | Minimum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 3 years      
Office Furniture, Office Equipment and Computer Systems [Member] | Maximum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 10 years      
Office Furniture, Office Equipment and Computer Systems [Member] | Minimum [Member]        
Property, Plant and Equipment [Line Items]        
Property, plant and equipment, estimated useful lives 3 years