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EARNINGS (LOSS) PER SHARE (Tables)
 9 Months Ended
Sep. 30, 2017
Earnings Per Share [Abstract]  
Schedule of the basis of the earnings per share computation
The following table presents the basis of the earnings per share computation (in thousands):
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
 
2017
 
2016
 
2017
 
2016
Numerator for basic and diluted loss per share:
 

 
 

 
 
 
 
Net earnings (loss) applicable to common shareholders
$
2,199

 
$
(1,383
)
 
$
2,674

 
$
(2,484
)
 
 
 
 
 
 
 
 
Denominator for basic and diluted loss per share:
 

 
 

 
 
 
 
Denominator for basic and diluted loss per share — weighted average shares
12,907

 
12,835

 
12,894

 
12,815

Assumed exercise of stock options
21

 
—

 
7

 
—

Assumed satisfaction of restricted stock conditions
56

 
—

 
43

 
—

Denominator for diluted earnings per share — adjusted weighted average shares
12,984

 
12,835

 
12,944

 
12,815