v3.8.0.1
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 24, 2016
Sep. 30, 2017
Sep. 24, 2016
Statement of Comprehensive Income [Abstract]        
Net income (loss) $ 262 $ (1,270) $ 2,759 $ 2,066
Other comprehensive income (loss):        
Foreign currency translation adjustments 203 277 724 650
Comprehensive income (loss) $ 465 $ (993) $ 3,483 $ 2,716