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Goodwill
 9 Months Ended
Jan. 30, 2021
Goodwill.  
Goodwill

9. Goodwill

​

The following table presents the changes in the Company’s goodwill balance (in thousands):

​

​

​

​

​

Balance at April 30, 2020

    

$

6,340

Additions to goodwill

​

​

-

Impairment of goodwill

​

​

-

Balance at January 30, 2021

​

$

6,340

​

The goodwill balance at April 30, 2020 is attributable to the acquisition of Pulse. Refer to Note 17—Business Acquisitions for further details.