The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

+ References+ Details

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References+ Details

- Definition

Gross amount of long-lived 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, furniture and fixtures, and computer equipment.

+ References+ Details

- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived 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, furniture and fixtures, and computer equipment.

+ References+ Details

Property, Plant, and Equipment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 6,907		$ 6,885
Accumulated depreciation	(3,141)		(2,843)
Total	3,766		4,042
Depreciation expense	298	322
Leaseholds [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,715		1,716
Furniture [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	952		952
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,483		1,473
Computers [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	2,154		2,141
Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 603		$ 603