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Basic and Diluted Net Income (Loss) Per Share
 12 Months Ended
Jan. 03, 2014
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
Note 15 — Basic and Diluted Net Income (Loss) Per Share
 
The following table sets forth the computation of basic and diluted net income (loss) per share (in thousands except per share amounts):
 
 
 
2013
 
2012
 
2011
 
Numerator:
 
 
 
 
 
 
 
 
 
 
Net income (loss)
 
$
398
 
$
(1,763)
 
$
1,348
 
Denominator:
 
 
 
 
 
 
 
 
 
 
Weighted average common shares and denominator
    for basic calculation:
 
 
 
 
 
 
 
 
 
 
Weighted average common shares outstanding
 
 
37,017
 
 
36,433
 
 
35,578
 
Less: Unvested restricted stock
 
 
(311)
 
 
(180)
 
 
(144)
 
Denominator for basic calculation
 
 
36,706
 
 
36,253
 
 
35,434
 
Weighted average effects of potentially dilutive
    common stock:
 
 
 
 
 
 
 
 
 
 
Stock options
 
 
1,235
 
 
—
 
 
859
 
Unvested restricted stock
 
 
177
 
 
—
 
 
—
 
Restricted stock units
 
 
75
 
 
—
 
 
—
 
Warrants
 
 
414
 
 
—
 
 
585
 
Denominator for diluted calculation
 
 
38,607
 
 
36,253
 
 
36,878
 
 
 
 
 
 
 
 
 
 
 
 
Net income (loss) per share – basic
 
$
0.01
 
$
(0.05)
 
$
0.04
 
Net income (loss) per share - diluted
 
$
0.01
 
$
(0.05)
 
$
0.04
 
 
The following table sets forth (in thousands) the weighted average number of options and warrants to purchase shares of common stock and restricted stock which were not included in the calculation of diluted per share amounts because the effects would be anti-dilutive.
 
 
 
2013
 
2012
 
2011
 
Options
 
1,109
 
1,632
 
1,101
 
Warrants
 
—
 
746
 
—
 
Restricted stock
 
—
 
180
 
144
 
Total
 
1,109
 
2,558
 
1,245