Notes Payable (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Summary of Gain on Settlement Agreement

The Company recorded a gain of $3.7 million in the three and six month periods ended June 30, 2015 related to the settlement, which consisted of the following (in thousands):

Reduction of principal (including adjustment for imputed interest at 9.5%)	$	3,226
Forgiveness of interest accrued to the date of settlement		461
Gain on settlement agreement	$	3,687