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Investments
12 Months Ended
Apr. 30, 2023
Investments  
Investments

2.           Investments

Investments consist of the following:

April 30,

 

2023

    

2022

(In thousands)

Short-term investments:

Available-for-sale securities:

Municipal securities

19,725

U.S. government securities

4,991

Total short-term investments

$

$

24,716

Long-term investments:

Available-for-sale securities:

Equity securities and warrants

4,969

Total long-term available-for-sale securities investments

 

4,969

 

Equity method investments

Investments in limited partnership funds

 

18,644

 

15,433

Total equity method investments

 

18,644

 

15,433

Total long-term investments

$

23,613

$

15,433

Available-For-Sale Securities

As of April 30, 2022, the balance of available-for-sale debt securities consisted of state and local government municipal securities, U.S. government securities and U.S. government agency securities. Interest earned from these investments is recorded in interest expense, net. Realized gains on sales of these investments on the basis of specific identification are recorded in interest expense, net. As of April 30, 2023, the Company held no available-for-sale debt securities.

The following table is a summary of the activity related to the available-for-sale debt securities recorded in short-term investments as of April 30, 2022, respectively (in thousands):

    

Gross

Gross

 

 

Amortized

Unrealized

Unrealized

Fair

Cost

    

Gains

Losses

    

Value

Municipal securities

$

19,756

$

$

(31)

$

19,725

U.S. government securities

4,995

(4)

4,991

Total available-for-sale equity securities

$

24,751

$

$

(35)

$

24,716

Equity Securities

Equity securities and warrants are measured at fair value with net unrealized losses from changes in the fair value recognized in other expense, net.

Year Ended

    

April 30,

2023

Net loss recognized during the period on equity securities

$

(132)

Less: Net loss recognized during the period on equity securities sold during the period

Unrealized loss recognized during the period on equity securities still held at the reporting date

$

(132)