v3.8.0.1
Income Taxes - Schedule of Income before Income Tax, Domestic and Foreign (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 30, 2017
Dec. 31, 2016
Dec. 26, 2015
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]      
United States $ 4,457 $ 721 $ (13,318)
Foreign 3,700 (154) (3,340)
Income (loss) from continuing operations before income taxes $ 8,157 $ 567 $ (16,658)