Annual report pursuant to Section 13 and 15(d)

Selected Quarterly Financial Information (Details)

v2.4.0.6
Selected Quarterly Financial Information (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 29, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Oct. 01, 2011
Jul. 02, 2011
Apr. 02, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Summarizes selected quarterly financial information                      
Sales $ 67,420 $ 68,899 $ 64,989 $ 65,138 $ 61,156 $ 56,404 $ 55,475 $ 55,128 $ 266,446 $ 228,163 $ 195,754
Gross Profit (sales less cost of products sold) 17,551 16,717 17,054 18,120 17,349 14,255 14,386 14,506 69,442 60,496 47,567
Impairment Loss         2,500         2,500  
Income Before Tax 7,690 7,381 7,510 9,002 7,178 7,505 6,708 7,624 31,583 29,015 21,829
Net Income $ 5,655 $ 4,930 $ 5,194 $ 6,095 $ 5,169 $ 6,665 $ 4,548 $ 5,209 $ 21,874 $ 21,591 $ 14,948
Basic Earnings Per Share $ 0.39 $ 0.35 $ 0.36 $ 0.43 $ 0.36 $ 0.48 $ 0.31 $ 0.37 $ 1.53 $ 1.55 $ 1.09
Diluted Earnings Per Share $ 0.37 $ 0.33 $ 0.34 $ 0.40 $ 0.34 $ 0.45 $ 0.30 $ 0.35 $ 1.45 $ 1.45 $ 1.05