Fair Value Measurements (Details 1) (Recurring [Member], USD $) In Thousands, unless otherwise specified	Dec. 29, 2012
Interest rate lock commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	$ 6
Forward loan sale commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	4
Securities issued by the U.S Treasury and Government (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	2,759
Mortgage-backed securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	4,968
Securities issued by states and political subdivisions (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	1,450
Corporate debt securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	3,235
Marketable equity securities (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	4,094
Level 1 [Member] | Interest rate lock commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 1 [Member] | Forward loan sale commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 1 [Member] | Securities issued by the U.S Treasury and Government (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 1 [Member] | Mortgage-backed securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 1 [Member] | Securities issued by states and political subdivisions (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 1 [Member] | Corporate debt securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 1 [Member] | Marketable equity securities (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	4,094
Level 2 [Member] | Interest rate lock commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 2 [Member] | Forward loan sale commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 2 [Member] | Securities issued by the U.S Treasury and Government (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	2,759
Level 2 [Member] | Mortgage-backed securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	4,968
Level 2 [Member] | Securities issued by states and political subdivisions (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	1,450
Level 2 [Member] | Corporate debt securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	3,235
Level 2 [Member] | Marketable equity securities (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 3 [Member] | Interest rate lock commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	6
Level 3 [Member] | Forward loan sale commitments (2) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value	4
Level 3 [Member] | Securities issued by the U.S Treasury and Government (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 3 [Member] | Mortgage-backed securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 3 [Member] | Securities issued by states and political subdivisions (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 3 [Member] | Corporate debt securities [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value
Level 3 [Member] | Marketable equity securities (1) [Member]
Summary of Assets Measured at Fair Value on a Recurring Basis
Assets fair value