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Accrued Expenses and Other (Tables)
6 Months Ended
Jun. 30, 2019
Payables And Accruals [Abstract]  
Schedule of Accrued Expenses and Other

Accrued expenses and other consisted of the following as of June 30, 2019 and December 31, 2018:

 

 

 

June 30,

 

 

December 31,

 

 

 

2019

 

 

2018

 

 

 

(in thousands)

 

Accrued research and development expenses

 

$

1,346

 

 

$

1,526

 

Accrued payroll and related expenses

 

 

1,343

 

 

 

2,291

 

Accrued professional fees

 

 

322

 

 

 

221

 

Accrued other

 

 

505

 

 

 

223

 

 

 

$

3,516

 

 

$

4,261