Fixed Assets - Summary of Fixed Assets (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Abstract]
Land	$ 3,103us-gaap_Land	$ 3,103us-gaap_Land
Buildings and leasehold improvements	17,170us-gaap_BuildingsAndImprovementsGross	22,529us-gaap_BuildingsAndImprovementsGross
Furniture, fixtures and equipment	3,750us-gaap_FurnitureAndFixturesGross	11,950us-gaap_FurnitureAndFixturesGross
Capitalized software	735	1,375
Fixed assets, gross	24,758us-gaap_PropertyPlantAndEquipmentGross	38,957us-gaap_PropertyPlantAndEquipmentGross
Less accumulated depreciation and amortization	10,005	20,777
Fixed assets, net	$ 14,753us-gaap_PropertyPlantAndEquipmentNet	$ 18,180us-gaap_PropertyPlantAndEquipmentNet

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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+ Details

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- Definition

Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

+ References

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- Definition

Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.

+ References

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-Publisher FASB

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- Definition

Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

+ References

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Balance Type:	debit
Period Type:	instant

- Definition

Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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