Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 4)

v3.6.0.2
Income Taxes (Details 4) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Jan. 02, 2016
Dec. 27, 2014
Reconciliation of Unrecognized Tax Benefits [Roll Forward]      
Unrecognized tax benefit, beginning balance $ 2,049 $ 1,156 $ 1,122
Increases from positions taken during prior periods 157 110 193
Settled positions and reclassifications 1,295 783 (159)
Lapse of statute of limitations 0 0 0
Unrecognized tax benefit, ending balance $ 3,501 $ 2,049 $ 1,156