Annual report pursuant to Section 13 and 15(d)

Note 16 - Selected Quarterly Financial Data (Unaudited) (Details) - Selected Financial Data

v2.4.0.8
Note 16 - Selected Quarterly Financial Data (Unaudited) (Details) - Selected Financial Data (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2012
Selected Financial Data [Abstract]                              
Net Sales $ 198,835 $ 173,061 $ 193,104 $ 181,659 $ 182,251 $ 168,144 $ 191,251 $ 187,437 $ 185,316 $ 175,861 $ 183,275 $ 184,921 $ 746,659 $ 729,083 $ 729,373
Gross profit 108,624 93,130 105,999 98,743 98,344 91,785 103,967 104,253 99,909 94,275 98,219 97,885 406,496 398,349 390,288
Net income $ 17,084 $ 5,258 $ 11,555 $ 9,034 $ 8,194 $ 4,374 $ 9,846 $ 10,064 $ 7,299 $ 27,548 $ 8,077 $ 6,770 $ 42,931 $ 32,478 $ 49,694
Earnings per basic share $ 0.59 $ 0.18 $ 0.40 $ 0.31 $ 0.28 $ 0.15 $ 0.34 $ 0.35 $ 0.25 $ 0.95 $ 0.28 $ 0.24 $ 1.48 $ 1.13 $ 1.72
Earnings per diluted share $ 0.58 $ 0.18 $ 0.39 $ 0.31 $ 0.28 $ 0.15 $ 0.34 $ 0.35 $ 0.25 $ 0.94 $ 0.28 $ 0.23 $ 1.47 $ 1.11 $ 1.71
Dividends declared per common share $ 0.10 $ 0.10 $ 0.10 $ 0.10 $ 0.09 $ 0.09 $ 0.50 $ 0.09 $ 0.09 $ 0.07 $ 0.07 $ 0.07 $ 0.40 $ 0.77 $ 0.30