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Computation Of Net Income (Loss) Per Share Of Common Stock
 6 Months Ended
Jun. 30, 2013
Earnings Per Share [Abstract]  
Computation Of Net Loss Per Share Of Common Stock
Computation of Net Loss Per Share of Common Stock
Basic net loss per common share is determined by dividing net loss by the basic weighted average number of shares of common stock outstanding. Diluted net loss per common share includes the potentially dilutive effect of common shares issued in connection with outstanding stock options using the treasury stock method and the dilutive impact of restricted stock units. Stock options and restricted stock units to acquire weighted average common shares of 1,865,000 and 1,920,000 for the three and six months ended June 30, 2013, respectively, have been excluded from the computation of diluted weighted average shares outstanding as their effect is anti-dilutive. Stock options to acquire weighted average common shares of 1,765,000 and 1,750,000 for the three and six months ended June 30, 2012, respectively, have been excluded from the computation of diluted weighted average common shares as their effect is anti-dilutive. 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
)