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STOCK-BASED COMPENSATION (Tables)
 6 Months Ended
Jun. 30, 2017
STOCK-BASED COMPENSATION  
Schedule of stock-based compensation
(in thousands) Three months ended June 30,  Six months ended June 30, 
  2017  2016  2017  2016 
Pre – tax cost $853  $487  $1,361  $1,655 
After tax cost $550  $314  $878  $1,067 
Schedule of the changes in non-vested restricted shares
  Shares  Weighted
Average
Grant-Date
Fair Value		 
Non-vested shares at December 31, 2016 1,200,900 $6.58 
Granted  202,400   13.39 
Vested  (344,250)  6.93 
Forfeited  (1,400)  5.72 
Non-vested shares at June 30, 2017  1,057,650   7.77