Basic and Diluted Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Basic and Diluted Earnings Per Share
Net earnings	$ 7,118	$ 6,763	$ 5,538
Basic and diluted weighted average shares outstanding	3,643,003	3,642,831	3,642,735
Basic and diluted earnings per share	$ 1.95	$ 1.86	$ 1.52

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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