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Stock Appreciation Rights, Deferred Compensation and Redeemable Noncontrolling Interests (Tables)
 9 Months Ended
Jan. 31, 2019
Stock Appreciation Rights, Deferred Compensation and Redeemable Noncontrolling Interests  
Summary of changes to liability for equity based compensation arrangements

 

 

 

 

 

 

 

 

 

 

 

 

Stock

 

 

 

 

Redeemable

 

 

Appreciation

 

Deferred

 

Noncontrolling

 

    

Rights

    

Compensation

    

Interests

 

 

(in thousands)

Balance as of April 30, 2018

 

$

21,944

 

$

2,222

 

$

16,170

Amounts redeemed

 

 

(1,216)

 

 

(715)

 

 

(4,673)

Change in fair value

 

 

1,426

 

 

118

 

 

661

Balance as of January 31, 2019

 

$

22,154

 

$

1,625

 

$

12,158

 

 

 

 

 

 

 

 

 

 

Classified as current as of April 30, 2018

 

$

308

 

$

133

 

$

463

Classified as long-term as of April 30, 2018

 

 

21,636

 

 

2,089

 

 

15,707

 

 

 

 

 

 

 

 

 

 

Classified as current as of January 31, 2019

 

$

981

 

$

 —

 

$

1,034

Classified as long-term as of January 31, 2019

 

 

21,173

 

 

1,625

 

 

11,124