XML 78 R51.htm IDEA: XBRL DOCUMENT v3.2.0.727
Earnings per Share - Schedule of Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Earnings per share attributable to MSA Safety Incorporated common shareholders:        
Net income attributable to continuing operations $ 23,722 $ 22,132 $ 33,038 $ 35,654
Preferred stock dividends (10) (10) (20) (20)
Income from continuing operations available to common equity 23,712 22,122 33,018 35,634
Dividends and undistributed earnings allocated to participating securities (68) (137) (96) (227)
Income from continuing operations available to common shareholders 23,644 21,985 32,922 35,407
Net income attributable to discontinued operations 576 356 942 860
Preferred stock dividends 0 0 0 0
Income from discontinued operations available to common equity 576 356 942 860
Dividends and undistributed earnings allocated to participating securities (2) (2) (3) (6)
Income from discontinued operations available to common shareholders $ 574 $ 354 $ 939 $ 854
Basic weighted-average shares outstanding (shares) 37,351 37,128 37,323 37,072
Stock options and other stock compensation (shares) 475 591 484 597
Diluted weighted-average shares outstanding (shares) 37,826 37,719 37,807 37,669
Antidilutive stock options (shares) 492 0 492 0
Earnings per share attributable to continuing operations:        
Income from continuing operations, basic (dollars per share) $ 0.63 $ 0.59 $ 0.88 $ 0.96
Income from continuing operations, diluted (dollars per share) 0.62 0.58 0.87 0.94
Earnings per share attributable to discontinued operations:        
Income from discontinued operations, basic (dollars per share) 0.02 0.01 0.03 0.02
Income from discontinued operations, diluted (dollars per share) $ 0.01 $ 0.01 $ 0.03 $ 0.02