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Accrued Expenses
3 Months Ended
Jul. 31, 2018
Payables And Accruals [Abstract]  
Accrued Expenses

3.

Accrued Expenses

Accrued expenses consisted of the following as of July 31, 2018 and April 30, 2018 (in thousands):

 

 

 

July 31,

 

 

April 30,

 

 

 

2018

 

 

2018

 

Accrued compensation expense

 

$

544

 

 

$

1,192

 

Accrued research expense

 

 

2,141

 

 

 

1,393

 

Accrued professional fees

 

 

291

 

 

 

164

 

Other accrued expenses

 

 

161

 

 

 

338

 

 

 

$

3,137

 

 

$

3,087