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Fair Value (Tables)
12 Months Ended
Jan. 31, 2018
Fair Value Disclosures [Abstract]  
Financial Assets Measured at Fair Value on Recurring Basis

The Company’s financial assets that are accounted for at fair value on a recurring basis are presented in the tables below:

 

 

 

Marketable Securities Fair Value as of

January 31, 2018

 

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds

 

$

151,053

 

 

$

 

 

$

 

 

$

151,053

 

Municipal and pre-refunded municipal bonds

 

 

 

 

 

62,303

 

 

 

 

 

 

62,303

 

Mutual funds, held in rabbi trust

 

 

6,237

 

 

 

 

 

 

 

 

 

6,237

 

Certificates of deposit

 

 

 

 

 

4,220

 

 

 

 

 

 

4,220

 

 

 

$

157,290

 

 

$

66,523

 

 

$

 

 

$

223,813

 

 

 

 

Marketable Securities Fair Value as of

January 31, 2017

 

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds

 

$

78,398

 

 

$

 

 

$

 

 

$

78,398

 

Municipal and pre-refunded municipal bonds

 

 

 

 

 

71,261

 

 

 

 

 

 

71,261

 

Mutual funds, held in rabbi trust

 

 

4,673

 

 

 

 

 

 

 

 

 

4,673

 

Certificates of deposit

 

 

 

 

 

1,023

 

 

 

 

 

 

1,023

 

 

 

$

83,071

 

 

$

72,284

 

 

$

 

 

$

155,355