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Q. COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Schedule of future minimum rental commitments
Year ending December 31,  Amount 
   (in thousands) 
2016  $814 
2017   788 
2018   840 
2019   935 
thereafter   9,576 
   $12,953