Annual report pursuant to Section 13 and 15(d)

Accrued Expenses (Tables)

v3.8.0.1
Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2017
Accrued Liabilities, Current [Abstract]  
Schedule of Accrued Liabilities [Table Text Block]
Accrued expenses and other current liabilities consist of the following (in thousands):
 
 
 
December 31,
 
December 31,
 
 
 
2017
 
2016
 
 
 
 
 
 
 
Salaries, benefits and incentive compensation
 
$
1,981
 
$
3,007
 
Milestone payment to licensor
 
 
1,000
 
 
1,000
 
Professional fees
 
 
538
 
 
692
 
Royalty fees
 
 
227
 
 
197
 
Deferred revenue
 
 
365
 
 
181
 
Other
 
 
159
 
 
147
 
Total accrued expenses and other current liabilities
 
$
4,270
 
$
5,224