Summary of Selected Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Property and Equipment
Land, property and equipment, gross	$ 46,116		$ 45,710
Less accumulated depreciation and amortization	(12,579)		(12,246)
Land, property and equipment, net	33,537		33,464
Impairment for long-lived assets
Impairment losses for long-lived assets	0	0
Building and improvements
Property and Equipment
Land, property and equipment, gross	31,832		31,663
Building and improvements | Minimum
Property and Equipment
Estimated Useful Life	5 years
Building and improvements | Maximum
Property and Equipment
Estimated Useful Life	50 years
Furniture, fixtures and other equipment
Property and Equipment
Land, property and equipment, gross	11,573		11,333
Furniture, fixtures and other equipment | Minimum
Property and Equipment
Estimated Useful Life	4 years
Furniture, fixtures and other equipment | Maximum
Property and Equipment
Estimated Useful Life	12 years
Land
Property and Equipment
Land, property and equipment, gross	$ 2,711		$ 2,714