Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Intangible Assets

Intangible assets as of December, 2012 are as follows:

	Gross		Accumulated Amortization			Net		Weighted Average Remaining Useful Life (years)
Technology rights	$	11,624	$	(269	)	$	11,355		18.0

Intangible Assets Estimated Amortization Expense

Estimated amortization expense, based upon the Company’s intangible assets at December 31, 2012 is as follows:

Year Ending December 31,	Amount
2013	$	646
2014		646
2015		646
2016		646
2017		646
Thereafter		8,125
Total	$	11,355