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Computation Of Net Income (Loss) Per Share Of Common Stock (Tables)
 6 Months Ended
Jun. 30, 2013
Earnings Per Share [Abstract]  
Components Of Net Income (Loss) Per Basic And Diluted Share
The following table identifies the components of net loss per basic and diluted share (in thousands, except for per share data):
 
Three Months Ended
June 30,
 
Six Months Ended 
 June 30,
 
2013
 
2012
 
2013
 
2012
Shares outstanding at end of period
8,674

 
10,128

 
8,674

 
10,128

Basic weighted average shares outstanding
8,687

 
10,177

 
8,685

 
10,197

Dilutive effect of stock options and restricted stock units
—

 
—

 
—

 
—

Total diluted weighted average shares outstanding
8,687

 
10,177

 
8,685

 
10,197

Net loss
$
(1,951
)
 
$
(2,750
)
 
$
(5,928
)
 
$
(4,455
)
Basic net loss per common share
$
(0.22
)
 
$
(0.27
)
 
$
(0.68
)
 
$
(0.44
)
Diluted net loss per common share
$
(0.22
)
 
$
(0.27
)
 
$
(0.68
)
 
$
(0.44
)