Quarterly Results of Operations (Unaudited) (Tables)

12 Months Ended

Mar. 31, 2013

Quarterly Results of Operations (Unaudited) [Abstract]

Summarized Quarterly Financial Data

Summarized quarterly financial data for the fiscal years ended March 31, 2013 and April 1, 2012 is presented in the table below:

		Fiscal Year 2013 Quarters Ended								Fiscal Year 2012 Quarters Ended
		Mar. 31, 2013		Dec. 30, 2012		Sept. 20, 2012		Jul. 1, 2012		Apr. 1, 2012		Dec. 25, 2011		Sept. 25, 2011		Jun. 26, 2011
Revenues	$	158,449,800	$	204,458,700	$	197,238,300	$	192,418,200	$	194,787,400	$	226,250,100	$	148,837,400	$	163,515,000
Cost of goods sold		124,498,600		165,488,900		158,613,300		156,925,000		156,798,300		186,773,300		114,847,500		126,314,600
Gross profit		33,951,200		38,969,800		38,625,000		35,493,200		37,989,100		39,476,800		33,989,900		37,200,400
Selling, general and administrative expenses		29,144,900		30,226,300		29,887,000		28,562,400		32,221,100		31,596,300		28,159,900		29,675,100
Income from operations		4,806,300		8,743,500		8,738,000		6,930,800		5,768,000		7,880,500		5,830,000		7,525,300
Interest, net		141,100		13,700		12,000		57,400		41,000		73,500		72,900		105,500
Income before provision for income taxes		4,665,200		8,729,800		8,726,000		6,873,400		5,727,000		7,807,000		5,757,100		7,419,800
Provision income taxes		1,745,400		3,331,100		3,457,100		2,666,900		2,178,100		3,033,400		2,216,900		2,845,600
Net income	$	2,919,800	$	5,398,700	$	5,268,900	$	4,206,500	$	3,548,900	$	4,773,600	$	3,540,200	$	4,574,200
Diluted earnings per share	$	0.35	$	0.65	$	0.64	$	0.51	$	0.43	$	0.59	$	0.44	$	0.57
Cash dividends declared per common share	$	0.18	$	0.93	$	0.18	$	0.18	$	0.15	$	0.15	$	0.15	$	0.10
Comprehensive  income	$	2,919,800	$	5,398,700	$	5,268,900	$	4,206,500	$	3,548,900	$	4,773,600	$	3,543,300	$	4,595,700