XML 47 R28.htm IDEA: XBRL DOCUMENT v3.3.1.900
Other Income (Expense), Net (Tables)
 12 Months Ended
Dec. 31, 2015
Other Income and Expenses [Abstract]  
Schedule of Other Income (Expense), Net
Other income (expense), net consists of the following:
 
 
YEAR ENDED
DECEMBER 31,
(in thousands)
2015
 
2014
 
2013
Interest and amortization expense
$
(2,493
)
 
$
(628
)
 
$
(3,795
)
Sale of New Jersey state tax benefit
2,898

 
2,288

 
1,268

Investment and other income, net
457

 
179

 
3

Expense due to change in fair value measurements(1)
—

 
—

 
(3,717
)
Loss on conversion of notes payable to related parties
—

 
—

 
(2,737
)
 
$
862

 
$
1,839

 
$
(8,978
)

(1) Includes change in fair value of warrant liabilities and change in fair value of a certain conversion feature related to the 2012 Notes (as defined herein) that was determined to be an embedded derivative requiring bifurcation and separate accounting. See Note 12 and Note 8, respectively.