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Accrued Expenses and Other
 12 Months Ended
Dec. 31, 2017
Payables And Accruals [Abstract]  
Accrued Expenses and Other

6.

Accrued Expenses and Other

Accrued expenses and other consist of the following (in thousands):

 

 

 

December 31,

 

 

 

2017

 

 

2016

 

Payroll

 

$

1,795

 

 

$

1,643

 

Professional fees

 

 

2,006

 

 

 

1,074

 

Clinical studies

 

 

204

 

 

 

740

 

Other

 

 

1,361

 

 

 

1,814

 

Restructuring

 

 

249

 

 

 

-

 

Total

 

$

5,615

 

 

$

5,271