Quarterly report pursuant to Section 13 or 15(d)

EARNINGS PER SHARE - Schedule of Basic and Diluted Earnings per Common Share (Details)

v3.8.0.1
EARNINGS PER SHARE - Schedule of Basic and Diluted Earnings per Common Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Basic and Diluted (Loss)/Earnings Per Common Share        
Basic weighted average number of shares outstanding 40,323 40,022 40,273 39,958
Effect of dilutive securities:        
Convertible debt [1] 1,105 2,176 1,754 2,176
Unvested restricted stock 583 410 558 407
Diluted average shares outstanding 42,011 42,608 42,585 42,541
Net earnings as reported (in dollars) $ 42,550 $ 36,887 $ 107,702 $ 97,734
Interest attributable to convertible senior notes, net of income taxes (in dollars) 201 403 942 1,210
Net earnings for diluted earnings per share (in dollars) $ 42,751 $ 37,290 $ 108,644 $ 98,944
Basic earnings per share (in dollars per share) $ 1.06 $ 0.92 $ 2.67 $ 2.45
Diluted earnings per share (in dollars per share) [1] $ 1.02 $ 0.88 $ 2.55 $ 2.33
Antidilutive stock not included in the calculation of diluted earnings per share 2 17 4 5
[1] In accordance with ASC 260-10, Earnings Per Share, ("ASC 260-10") we calculate the dilutive effect of convertible securities using the "if-converted" method based on the number of days our Convertible Notes were outstanding during the period.