Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Detail)

v3.3.0.814
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Apr. 17, 2013
Oct. 03, 2015
Sep. 27, 2014
Oct. 03, 2015
Sep. 27, 2014
Other Commitments [Line Items]          
Initial lease term       5 years  
Facility rent expense   $ 395 $ 457 $ 1,159 $ 1,532
Nia Chloe, LLC | Director          
Other Commitments [Line Items]          
Facility rent expense     $ 97   $ 428
LaSalle, Illinois Facility | STORE          
Other Commitments [Line Items]          
Period of lease under sale and leaseback transaction 20 years        
Excess of net proceeds over the net carrying value of capital lease under sale leaseback transaction $ 376        
Facility subject to capital lease | LaSalle, Illinois Facility | STORE          
Other Commitments [Line Items]          
Estimated useful life of property and equipment 20 years