XML 169 R149.htm IDEA: XBRL DOCUMENT v3.3.1.900
EMPLOYEE STOCK COMPENSATION - Summary of SARs Activity (Details) - Stock appreciation rights - $ / shares
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Number of Shares      
Outstanding at beginning of year (in shares) 1,575,394 825,451 500,000
Granted (in shares) 2,973 768,576 325,451
Exercised (in shares) 0 0 0
Forfeited (in shares) (16,686) (18,633) 0
Outstanding at end of year (in shares) 1,561,681 1,575,394 825,451
Exercisable at end of year (in shares) 1,535,718 1,427,805 550,299
Weighted- Average Exercise Price per Share      
Outstanding at beginning of year (in dollars per share) $ 11.58 $ 12.54 $ 12.12
Granted (in dollars per share) 12.27 10.52 13.18
Exercised (in dollars per share) 0.00 0.00 0.00
Forfeited (in dollars per share) 10.09 10.09 0.00
Outstanding at end of year (in dollars per share) 11.60 11.58 12.54
Exercisable at end of year (in dollars per share) $ 11.63 $ 11.74 $ 12.54
Number of Shares      
Outstanding at beginning of year (in shares) 147,589 275,152 333,334
Granted (in shares) 2,973 768,576 325,451
Vested (in shares) (107,913) (877,506) (383,633)
Forfeited (in shares) (16,686) (18,633) 0
Outstanding at end of year (in shares) 25,963 147,589 275,152
Weighted- Average Price per Share      
Outstanding at beginning of year (in dollars per share) $ 10.09 $ 12.54 $ 12.12
Granted (in dollars per share) 12.27 10.52 13.18
Vested (in dollars per share) 10.15 11.23 12.72
Forfeited (in dollars per share) 10.09 10.09 0.00
Outstanding at end of year (in dollars per share) $ 10.09 $ 10.09 $ 12.54