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EARNINGS PER SHARE (Tables)
3 Months Ended
Mar. 31, 2016
Earnings Per Share [Abstract]  
Reconciliation of Components Used in Computation of Basic and Diluted EPS
The following table presents a reconciliation of the shares used in the computation of Basic EPS and Diluted EPS (in thousands):
 
Three Months Ended
 
March 31,
 
2016
 
2015
Shares
 
 
 
Basic shares outstanding
20,611

 
22,965

Dilutive effect of outstanding director units and stock options
278

 
274

Diluted shares outstanding
20,889

 
23,239