Derivatives (Summary of Derivative Instruments) (Details) (Interest Rate Swap [Member], USD $) In Thousands, unless otherwise specified	Mar. 28, 2015 Rate
Effective October 3, 2011 through September 1, 2016 [Member]
Derivative [Line Items]
Notional Amount	$ 10,000
Fixed Interest Rate	1.33%
Effective March 1, 2013 through September 1, 2016 [Member]
Derivative [Line Items]
Notional Amount	10,000
Fixed Interest Rate	1.62%
Effective June 1, 2013 through September 1, 2016 [Member]
Derivative [Line Items]
Notional Amount	5,000
Fixed Interest Rate	1.70%
Effective September 1, 2016 through September 1, 2021 [Member]
Derivative [Line Items]
Notional Amount	25,000
Fixed Interest Rate	3.105%
Effective September 1, 2015 through September 1, 2021 [Member]
Derivative [Line Items]
Notional Amount	25,000
Fixed Interest Rate	3.304%
Effective November 7, 2014 through November 7, 2024 [Member]
Derivative [Line Items]
Notional Amount	8,191
Fixed Interest Rate	4.50%
Derivative, Amortizing Notional Amount	35
Effective January 7, 2015 through January 7, 2025 [Member]
Derivative [Line Items]
Notional Amount	5,661
Fixed Interest Rate	4.30%
Derivative, Amortizing Notional Amount	$ 26