Property and Equipment (Details) (USD $) In Thousands, unless otherwise specified			3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 Furniture and Fixtures [Member] Minimum [Member]	Mar. 31, 2014 Furniture and Fixtures [Member] Maximum [Member]	Mar. 31, 2014 Leasehold Improvements [Member] Minimum [Member]	Mar. 31, 2014 Leasehold Improvements [Member] Maximum [Member]	Mar. 31, 2014 Land and Building [Member] Minimum [Member]	Mar. 31, 2014 Land and Building [Member] Maximum [Member]
Property, Plant and Equipment [Line Items]
Equipment, vehicles, furniture and fixtures	$ 4,833	$ 4,109
Land and building	2,949	2,949
Leasehold improvements	1,126	1,029
Construction in progress	987	1,112
Property, Plant and Equipment, Gross	9,895	9,199
Less: accumulated depreciation	(1,678)	(1,342)
Property, Plant and Equipment, Net	$ 8,217	$ 7,857
Property, Plant and Equipment, Useful Life			3 years	10 years	1 year	5 years	5 years	20 years