v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies (Tables)
6 Months Ended
Aug. 01, 2026
Basis of Presentation and Summary of Significant Accounting Policies [Abstract]  
Investment Securities Classified as Held-to-Maturity

As of August 1, 2026, January 31, 2026, and August 2, 2025, the Company’s investment securities are classified as held-to-maturity since the Company has both the intent and ability to hold the investments to maturity. Such securities are carried at amortized cost plus accrued interest and consist of the following:

As of August 1, 2026

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Fair

Amortized

Unrealized

Unrealized

Market

  ​ ​ ​

Cost

  ​ ​ ​

Gains

  ​ ​ ​

Losses

  ​ ​ ​

Value

(in thousands)

Short-term:

  ​

 

  ​

 

  ​

 

  ​

Treasury Bonds

$

39,700

$

3

$

(28)

$

39,675

U.S. Agency Bonds

17,713

2

(49)

17,666

Corporate Bonds

8,759

(136)

8,623

Asset-Backed Securities

 

565

 

 

(1)

 

564

Total

$

66,737

$

5

$

(214)

$

66,528

Long-term:

Corporate Bonds

$

174,435

$

219

$

(2,922)

$

171,732

Asset-Backed Securities

58,685

1

(112)

58,574

U.S. Agency Bonds

 

45,578

 

 

(302)

 

45,276

Treasury Bonds

 

40,894

 

 

(964)

 

39,930

Total

$

319,592

$

220

$

(4,300)

$

315,512

  ​ ​ ​

As of January 31, 2026

  ​ ​ ​

  ​ ​ ​

Gross

  ​ ​ ​

Gross

  ​ ​ ​

Fair

Amortized

Unrealized

Unrealized

Market

  ​ ​ ​

Cost

  ​ ​ ​

Gains

  ​ ​ ​

Losses

  ​ ​ ​

Value

(in thousands)

Short-term:

  ​

 

  ​

 

  ​

 

  ​

Treasury Bonds

$

25,827

$

3

$

$

25,830

Corporate Bonds

 

10,801

 

111

 

(89)

 

10,823

Total

$

36,628

$

114

$

(89)

$

36,653

Long-term:

 

  ​

 

  ​

 

  ​

 

  ​

Treasury Bonds

$

48,447

$

$

(554)

$

47,893

U.S. Agency Bonds

 

15,090

 

 

(83)

 

15,007

Corporate Bonds

 

202,918

 

2,967

 

(939)

 

204,946

Total

$

266,455

$

2,967

$

(1,576)

$

267,846

As of August 2, 2025

Gross

Gross

Fair

Amortized

Unrealized

Unrealized

Market

  ​ ​ ​

Cost

  ​ ​ ​

Gains

  ​ ​ ​

Losses

  ​ ​ ​

Value

(in thousands)

Short-term:

  ​

  ​

  ​

  ​

Treasury Bonds

$

47,008

$

5,945

$

(5,936)

$

47,017

Municipal Bonds

 

14,913

 

37

 

(29)

 

14,921

Corporate Bonds

 

23,972

 

53

 

(270)

 

23,755

Total

$

85,893

$

6,035

$

(6,235)

$

85,693

Long-term:

 

  ​

 

  ​

 

  ​

 

  ​

Municipal Bonds

$

20,131

$

$

(149)

$

19,982

Corporate Bonds

$

123,075

$

199

$

(279)

$

122,995

Total

$

143,206

$

199

$

(428)

$

142,977