Fair Value Measurements (Tables)

9 Months Ended

Feb. 27, 2021

Fair Value Measurements [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis

February 27, 2021

Level 1

Level 2

Level 3

Balance

Assets

Municipal bonds

$

—

$

16,209

$

—

$

16,209

Commercial paper

—

6,345

—

6,345

Corporate bonds

—

93,318

—

93,318

Certificates of deposits

—

2,077

—

2,077

Asset backed securities

—

9,822

—

9,822

Mutual funds

3,717

—

—

3,717

Total assets measured at fair value

$

3,717

$

127,771

$

—

$

131,488

43981

Level 1

Level 2

Level 3

Balance

Assets

Municipal bonds

$

—

$

16,179

$

—

$

16,179

Commercial paper

—

6,982

—

6,982

Corporate bonds

—

126,868

—

126,868

Certificates of deposits

—

1,492

—

1,492

Asset backed securities

—

2,642

—

2,642

Mutual funds

2,749

—

—

2,749

Total assets measured at fair value

$

2,749

$

154,163

$

—

$

156,912