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(LOSS) EARNINGS PER SHARE (Tables)
 12 Months Ended
Dec. 31, 2016
Earnings Per Share [Abstract]  
Schedule of the basis of the earnings per share computation
The following table presents the basis of the earnings (loss) per share computation (in thousands):
 
 
Year Ended December 31,
 
2016
 
2015
 
2014
Numerator for basic and diluted earnings (loss) per share:
 
 
 
 
 
Income (loss) from continuing operations
$
1,224

 
$
2,610

 
$
(2,358
)
Gain from disposal of discontinued operation, net of tax
—

 
—

 
218

Net Income (loss) applicable to common shareholders
$
1,224

 
$
2,610

 
$
(2,140
)
 
 
 
 
 
 
Denominator:
 
 
 
 
 
Denominator for basic earnings (loss) per share — weighted
   average shares
12,824

 
12,776

 
12,661

Assumed exercise of stock options
20

 
21

 
—

Assumed satisfaction of restricted stock conditions
65

 
75

 
—

Denominator for diluted earnings (loss) per share — adjusted
   weighted average shares
12,909

 
12,872

 
12,661