|
Derivative and Other Comprehensive Income (Details) (USD $)
|
3 Months Ended | 9 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
Oct. 05, 2014
Interest Rate Swap
Rabobank
interest_rate_swap
|
Dec. 29, 2013
Interest Rate Swap
Rabobank
interest_rate_swap
|
Oct. 05, 2014
Cash Flow Hedging
|
Oct. 06, 2013
Cash Flow Hedging
|
Oct. 05, 2014
Cash Flow Hedging
|
Oct. 06, 2013
Cash Flow Hedging
|
Oct. 05, 2014
Cash Flow Hedging
Interest Rate Swap
Rabobank
|
Dec. 29, 2013
Cash Flow Hedging
Interest Rate Swap
Rabobank
|
Aug. 05, 2011
Cash Flow Hedging
Interest Rate Swap
Rabobank
|
|
| Derivative and other comprehensive income | |||||||||
| Number of derivative instruments held | 1 | 1 | |||||||
| Notional amount of derivatives | $ 54,400,000 | $ 61,900,000 | $ 74,100,000 | ||||||
| Estimated notional hedge amount on expiration date which is June 30, 2015 | 50,600,000 | ||||||||
| Fixed rate of interest on derivative (as a percent) | 1.135% | ||||||||
| Gains (Losses) recognized in OCI on derivative (effective portion) | (10,000) | (129,000) | (87,000) | (80,000) | |||||
| Losses reclassified from AOCI into income (effective portion) | (21,000) | (19,000) | (72,000) | (58,000) | |||||
| Gains (Losses) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing) | $ 0 | $ 3,000 | $ 2,000 | $ 3,000 | |||||