NON-CURRENT ASSETS

6 Months Ended

Jun. 30, 2013

NON-CURRENT ASSETS

NON-CURRENT ASSETS

7. NON-CURRENT ASSETS

Non-current assets consist of (in thousands):

	Balance as of
	June 30, 2013		December 31, 2012
Debt issuance costs	$	6,464	$	—
Other non-current assets	1,324		287
Total	$	7,788	$	287

The amounts included in non-current assets consist of debt issuance costs relating to the Convertible Notes and the Senior Secured Notes Due 2018, which primarily consist of investment banker, legal and other professional fees, and other assets which are not expected to be realized in the next 12 months.