Borrowings	12 Months Ended
Dec. 30, 2014
Debt Disclosure [Abstract]
Borrowings	Borrowings Credit Facility The Company has a credit facility with a borrowing capacity of $45.0 million in the form of a revolving line of credit, expiring in November 2018. Prior to the IPO, the Company had a credit facility with a borrowing capacity of $120.0 million, consisting of a $75.0 million senior term loan and a $45.0 million revolving line of credit. In the second quarter of 2013, the Company repaid its outstanding $75.0 million senior term loan and the majority of the revolving line of credit. As of December 30, 2014, the Company had $27.5 million outstanding and $14.8 million available for borrowing under the credit facility. Outstanding letters of credit aggregating $2.7 million reduce the amount available to borrow. Borrowings under our amended and restated credit facility bear interest, at our option, at either (i) LIBOR plus 1.00 to 1.75%, based on the lease-adjusted leverage ratio or (ii) the highest of the following rates plus zero to 0.75%: (a) the federal funds rate plus 0.50%; (b) the Bank of America prime rate or (c) the one month LIBOR plus 1.00%. The facility includes a commitment fee of 0.125 to 0.25%, based on the lease-adjusted leverage ratio, per year on any unused portion of the facility. The credit facility bore interest at a range of 3.25% to 3.50% during 2014. Availability of borrowings under the revolving line of credit is conditioned on compliance with specified covenants, including a maximum lease-adjusted leverage ratio and a minimum consolidated fixed charge coverage ratio. We are subject to a number of other customary covenants, including limitations on additional borrowings, acquisitions, dividend payments and lease commitments. As of December 30, 2014, the Company was in compliance with all of its debt covenants. The credit facility is secured by a pledge of stock of substantially all of the Company's subsidiaries and a lien on substantially all of the personal property assets of the Company and its subsidiaries.

Borrowings

Credit Facility

The Company has a credit facility with a borrowing capacity of $45.0 million in the form of a revolving line of credit, expiring in November 2018. Prior to the IPO, the Company had a credit facility with a borrowing capacity of $120.0 million, consisting of a $75.0 million senior term loan and a $45.0 million revolving line of credit. In the second quarter of 2013, the Company repaid its outstanding $75.0 million senior term loan and the majority of the revolving line of credit.

As of December 30, 2014, the Company had $27.5 million outstanding and $14.8 million available for borrowing under the credit facility. Outstanding letters of credit aggregating $2.7 million reduce the amount available to borrow. Borrowings under our amended and restated credit facility bear interest, at our option, at either (i) LIBOR plus 1.00 to 1.75%, based on the lease-adjusted leverage ratio or (ii) the highest of the following rates plus zero to 0.75%: (a) the federal funds rate plus 0.50%; (b) the Bank of America prime rate or (c) the one month LIBOR plus 1.00%. The facility includes a commitment fee of 0.125 to 0.25%, based on the lease-adjusted leverage ratio, per year on any unused portion of the facility. The credit facility bore interest at a range of 3.25% to 3.50% during 2014.

Availability of borrowings under the revolving line of credit is conditioned on compliance with specified covenants, including a maximum lease-adjusted leverage ratio and a minimum consolidated fixed charge coverage ratio. We are subject to a number of other customary covenants, including limitations on additional borrowings, acquisitions, dividend payments and lease commitments. As of December 30, 2014, the Company was in compliance with all of its debt covenants.

The credit facility is secured by a pledge of stock of substantially all of the Company's subsidiaries and a lien on substantially all of the personal property assets of the Company and its subsidiaries.