LONG-TERM DEBT (Details) (USD $) | 0 Months Ended | 3 Months Ended | 0 Months Ended | | | | | |
Dec. 19, 2012 | Mar. 28, 2015 | Jun. 28, 2013 | Dec. 27, 2014 | Sep. 27, 2014 | Aug. 27, 2014 | Apr. 29, 2013 | Aug. 09, 2013 |
item |
Credit Agreement | Wells Fargo | | | | | | | | |
Long-term debt. | | | | | | | | |
Maximum borrowing capacity | $45,000,000 | | | | | | | |
Term of credit agreement | 5 years | | | | | | | |
Unused credit capacity under the agreement | | 25,800,000 | | | | | | |
Effective interest rate (as a percent) | | 2.86% | | | 2.50% | | | |
Number of financial covenants to be complied with | | 3 | | 3 | | | | |
Flat cash dividend limit of capital stock issued and outstanding (per share) | | | | | | $0.03 | | |
Credit Agreement | Wells Fargo | Prime rate | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | prime rate | | | | | | |
Credit Agreement | Wells Fargo | LIBOR | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | LIBOR | | | | | | |
Revolving credit facility | Wells Fargo | | | | | | | | |
Long-term debt. | | | | | | | | |
Maximum borrowing capacity | | 35,000,000 | | | | | | |
Checks outstanding in excess of bank balances | | 5,800,000 | | | | | | |
Outstanding amount | | 3,400,000 | | 0 | | | | |
Amount of line of credit facility converted to term debt | | | | | | | 10,000,000 | |
Revolving credit facility | Wells Fargo | Prime rate | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | prime rate | | | | | | |
Revolving credit facility | Wells Fargo | LIBOR | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | LIBOR | | | | | | |
Revolving credit facility | Wells Fargo | Alternate base rate | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | federal funds rate plus 0.50% | | | | | | |
Revolving credit facility | Wells Fargo | Federal funds rate | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | federal funds rate | | | | | | |
Basis spread on variable interest rate basis (as a percent) | | 0.50% | | | | | | |
Revolving credit facility | Wells Fargo | Minimum | | | | | | | | |
Long-term debt. | | | | | | | | |
Quarterly commitment fee (as a percent) | | 0.20% | | | | | | |
Revolving credit facility | Wells Fargo | Minimum | LIBOR | | | | | | | | |
Long-term debt. | | | | | | | | |
Basis spread on variable interest rate basis (as a percent) | | 1.50% | | | | | | |
Revolving credit facility | Wells Fargo | Minimum | Alternate base rate | | | | | | | | |
Long-term debt. | | | | | | | | |
Basis spread on variable interest rate basis (as a percent) | | 0.50% | | | | | | |
Revolving credit facility | Wells Fargo | Maximum | | | | | | | | |
Long-term debt. | | | | | | | | |
Quarterly commitment fee (as a percent) | | 0.50% | | | | | | |
Revolving credit facility | Wells Fargo | Maximum | LIBOR | | | | | | | | |
Long-term debt. | | | | | | | | |
Basis spread on variable interest rate basis (as a percent) | | 2.50% | | | | | | |
Revolving credit facility | Wells Fargo | Maximum | Alternate base rate | | | | | | | | |
Long-term debt. | | | | | | | | |
Basis spread on variable interest rate basis (as a percent) | | 1.50% | | | | | | |
Term Loan Facility | Interest rate swap | Cash flow | | | | | | | | |
Long-term debt. | | | | | | | | |
Notional amount | | | | | | | | 5,000,000 |
Fixed interest rate (as a percent) | | | | | | | | 3.10% |
Term Loan Facility | Wells Fargo | | | | | | | | |
Long-term debt. | | | | | | | | |
Maximum borrowing capacity | 10,000,000 | | | | | | | |
Principal amount of debt | | | | | | | 10,000,000 | |
Principal amount payable in quarterly installments | | | 166,667 | | | | | |
Outstanding amount | | 8,800,000 | | 9,000,000 | | | | |
Term Loan Facility | Wells Fargo | Prime rate | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | prime rate | | | | | | |
Term Loan Facility | Wells Fargo | LIBOR | | | | | | | | |
Long-term debt. | | | | | | | | |
Variable interest rate basis | | LIBOR | | | | | | |
Letter Of Credit | | | | | | | | |
Long-term debt. | | | | | | | | |
Aggregate outstanding amount | | | | 3,300,000 | | | | |