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Investments in Companies Accounted for Using the Equity Method (Tables)
12 Months Ended
Apr. 30, 2021
Investments in Companies Accounted for Using the Equity Method  
Summarized financial information of the equity method investments

April 30,

    

2021

    

2020

    

(In thousands)

Current assets

$

9,106

$

67,387

Noncurrent assets

 

65,717

 

170,602

Current liabilities

 

76,492

 

72,505

Year Ended April 30,

2021

    

2020

    

2019

(In thousands)

Revenues

$

159

$

25

$

Gross loss

(1,241)

(1,331)

Realized and unrealized losses on investments

(131,971)

(7,028)

Net loss

(190,454)

(85,818)

(63,107)