v3.7.0.1
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 01, 2017
Jun. 25, 2016
Jul. 01, 2017
Jun. 25, 2016
Statement of Comprehensive Income [Abstract]        
Net income (loss) $ 1,673 $ (3,419) $ 2,497 $ 3,336
Other comprehensive income (loss):        
Foreign currency translation adjustments 493 55 521 373
Comprehensive income (loss) $ 2,166 $ (3,364) $ 3,018 $ 3,709