Property and Equipment, net

12 Months Ended

Dec. 31, 2012

Property and Equipment [Abstract]

Property, Plant and Equipment Disclosure [Text Block]

Property and equipment, net

Property and equipment, net as of December 31, 2012 and 2011 consists of the following:

		December 31,
	Estimated useful life	2012			2011
Furniture and fixtures	7-10 years	$	2,371		$	1,899
Computers and equipment	3-10 years	9,477			7,421
Software	2-5 years	4,123			2,243
Capitalized internal-use software development costs	3 years	2,013			—
Leasehold improvements	Shorter of lease term or useful life	3,550			1,037
Construction in progress		532			312
Less: accumulated depreciation and amortization		(9,278		)	(8,209		)
Property and equipment, net		$	12,788		$	4,703

Depreciation and amortization was approximately $2.2 million, $1.6 million and $1.4 million for the years ended December 31, 2012, 2011 and 2010, respectively. During the years ended December 31, 2012, 2011 and 2010, the Company disposed of approximately $0.8 million, $3.2 million and $0.8 million, respectively, of fully depreciated assets. As of December 31, 2012 and 2011, the Company had approximately $4.2 million and $5.2 million, respectively, of fully depreciated assets in use.

Software includes approximately $0.4 million related to the acquisition and implementation of a new enterprise resource planning system during the year ended December 31, 2012. Also during the year ended December 31, 2012, the Company capitalized internal-use software development costs of approximately $2.0 million, related to its cloud-based offerings. During the year ended December 31, 2012, approximately $0.9 million of capitalized internal-use software development cost were subject to amortization. Included in accumulated depreciation and amortization is approximately $0.1 million of amortization related to capitalized internal-use software development costs.