XML 65 R55.htm IDEA: XBRL DOCUMENT v3.6.0.2
EARNINGS PER SHARE (EPS) (Details) - Summary of Reconciliation of Share Amounts Used in Earnings Per Share - USD ($)
3 Months Ended
Jan. 17, 2017
Jul. 14, 2016
Dec. 31, 2016
Dec. 31, 2015
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Weighted average shares outstanding - basic     39,336,000 41,968,000
Incremental shares from stock based compensation     1,922,000 2,195,000
Convertible debt due 2017     1,054,000 1,221,000
Weighted average shares outstanding - diluted     42,312,000 45,384,000
Options [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive restricted stock excluded from diluted EPS computation     0 419,000
Senior notes due 2022 [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Debt conversion, original debt, amount   $ 125,000,000    
Subsequent Event [Member] | Convertible Notes 2017 [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Debt conversion, converted instrument, amount $ 173,855      
Debt conversion, converted instrument, cash received $ 125,000      
Debt conversion, converted instrument, shares issued 1,954,993