Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED BALANCE SHEETS

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CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Current assets:    
Cash and cash equivalents $ 101,659 $ 45,345
Short-term investments 19,990 39,987
Trade and other receivables, net 3,781 8,249
Prepaid expenses and other current assets 1,630 2,256
Total current assets 127,060 95,837
Property and equipment, net 6,456 8,143
Other assets 1,266 1,696
Total assets 134,782 105,676
Current liabilities:    
Accounts payable 9,616 3,867
Accrued and other liabilities 9,934 13,045
Deferred revenue 2,218 3,409
Interest bearing obligation - current 5,835 3,391
Accrued Interest on interest bearing obligations - current 2,042 121
Total current liabilities 29,645 23,833
Deferred revenue - long-term 4,105 6,315
Interest bearing obligations - long-term 35,150 37,653
Contingent warrant liabilities 69,869 15,001
Other liabilities - long-term 0 1,407
Total liabilities 138,769 84,209
Commitments and contingencies (Note 11)      
Stockholders' equity:    
Common stock, $0.0075 par value, 138,666,666 shares authorized, 105,386,216 and 82,447,274 shares outstanding at December 31, 2013 and 2012, respectively 787 615
Additional paid-in capital 1,076,403 977,962
Accumulated comprehensive (loss) income (1) 8
Accumulated deficit (1,081,176) (957,118)
Total stockholders' equity (3,987) 21,467
Total liabilities and stockholders' equity $ 134,782 $ 105,676