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OTHER ASSETS (Tables)
9 Months Ended
Jan. 31, 2022
OTHER ASSETS  
Schedule of other assets

Other assets consist of (in thousands):

    

January 31, 

    

April 30, 

2022

2021

Prepaid expenses

$

412

$

324

Receivables

39

37

Right-of-use assets associated with leases of office facilities

 

123

 

84

Other assets

80

172

Property

1,244

Equipment

235

222

Less accumulated depreciation

(209)

(194)

Property and equipment, net

1,270

28

$

1,924

$

645