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NET INCOME (LOSS) PER SHARE (Tables)
3 Months Ended
Mar. 31, 2019
Earnings Per Share [Abstract]  
Schedule of adjusted net income and diluted common shares
Diluted common shares were calculated as follows:
 
Thirteen weeks ended
(in thousands, except per share data)
March 31,
2019
April 1,
2018
Net income
$
8,276

$
8,755

 
 
 
Weighted average number of common shares used in basic net income per common share
39,366

40,443

Dilutive effect of non-vested restricted stock
369

251

Weighted average number of common shares used in diluted net income per common share
39,735

40,694

Net income per common share:
 
 
Basic
$
0.21

$
0.22

Diluted
$
0.21

$
0.22

 
 
 
Anti-dilutive shares
336

548