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Accounts Receivable, Unbilled Services and Deferred Revenue
9 Months Ended
Jan. 31, 2023
Receivables [Abstract]  
Accounts Receivable, Unbilled Services and Deferred Revenue Accounts Receivable, Unbilled Services and Deferred Revenue
Accounts receivable and unbilled services were as follows (in thousands)
January 31, 2023April 30, 2022
Accounts receivable$5,051 $6,037 
Unbilled services3,715 4,106 
Total accounts receivable and unbilled services8,766 10,143 
Less allowance for doubtful accounts(713)(630)
Total accounts receivable, net$8,053 $9,513 
Deferred revenue was as follows (in thousands):
January 31, 2023April 30, 2022
Deferred revenue$13,158 $11,071 
Deferred revenue is shown as a current liability on the Company's condensed consolidated balance sheets.