Additions

Balance at

Balance

Charged to

Balance at

Beginning

Acquired from

Costs and

Other

End of

Description

of Period

Acquisition

Expenses

Accounts

Deductions

Period

(In thousands)

Allowance for doubtful accounts for the year ended April 30:

2023

$

592

$

—

$

124

$

—

$

(560)

$

156

2024

$

156

$

—

$

89

$

—

$

(86)

$

159

2025

$

159

$

—

$

111

$

—

$

(67)

$

203

Warranty reserve for the year ended April 30:

2023

$

2,190

$

—

$

3,052

$

—

$

(1,600)

$

3,642

2024

$

3,642

$

40

$

4,364

$

—

$

(2,508)

$

5,538

2025

$

5,538

$

—

$

1,151

$

—

$

(2,500)

$

4,189

Reserve for inventory excess and obsolescence for the year ended April 30:

2023

$

12,334

$

—

$

8,136

$

—

$

(5,265)

$

15,205

2024

$

15,205

$

—

$

13,937

$

—

$

(3,242)

$

25,900

2025

$

25,900

$

—

$

2,882

$

—

$

(110)

$

28,672

Reserve for self-insured medical claims for the year ended April 30:

2023

$

1,653

$

—

$

13,863

$

—

$

(14,133)

$

1,383

2024

$

1,383

$

—

$

16,365

$

—

$

(16,504)

$

1,244

2025

$

1,244

$

—

$

17,436

$

—

$

(17,121)

$

1,559