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Interest and Other Income
 9 Months Ended
Sep. 30, 2018
Other Income And Expenses [Abstract]  
Interest and Other Income

12.     Interest and Other Income

The following table shows the detail of interest and other income/(expense), net for the three- and nine-month periods ended September 30, 2018 and 2017 (in thousands):

 

 

 

Three Months Ended September 30,

 

 

Nine Months Ended September 30,

 

 

 

2018

 

 

2017

 

 

2018

 

 

2017

 

Interest income

 

$

652

 

 

$

85

 

 

$

1,539

 

 

$

185

 

Loss on disposal of property and equipment

 

 

—

 

 

 

—

 

 

 

(116

)

 

 

—

 

Other income, net

 

 

(1

)

 

 

—

 

 

 

1,497

 

 

 

—

 

Total interest and other income, net

 

$

651

 

 

$

85

 

 

$

2,920

 

 

$

185

 

Total other income of $1.5 million for the nine months ended September 30, 2018, reflects milestone payments received under an agreement associated with neuronal nicotinic receptor (“NNR”) assets sold in 2016.