Fair Value Measurements (Detail 1) - USD ($) $ in Thousands	Jul. 02, 2016	Jan. 02, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Holder Redemption Option	$ 1,001	$ 952
Earn-Out Liability	1,875	2,176
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Holder Redemption Option	0	0
Earn-Out Liability	0	0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Holder Redemption Option	0	0
Earn-Out Liability	0	0
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Holder Redemption Option	1,001	952
Earn-Out Liability	$ 1,875	$ 2,176