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Fair Value (Tables)

3 Months Ended

Apr. 30, 2023

Fair Value [Abstract]

Amortized Cost, Fair Value, and Corresponding Amount of Gross Unrealized Gains and Losses Recognized in AOCI of Available-for-Sale Security

		April 30, 2023
		Cost or			Gross			Gross
		Amortized			Unrealized			Unrealized			Estimated
		Cost			Gains			Losses			Fair Value
(in thousands)
Level 1 security:
Money market funds		$	—		$	—		$	—		$	—
Level 3 security:
Corporate trust		$	5,693		$	—		$	(277)		$	5,416

		January 29, 2023
		Cost or			Gross			Gross
		Amortized			Unrealized			Unrealized			Estimated
		Cost			Gains			Losses			Fair Value
(in thousands)
Level 1 security:
Money market funds		$	25,031		$	—		$	—		$	25,031
Level 3 security:
Corporate trust		$	5,737		$	—		$	(198)		$	5,539

Future Principal Receipts Related to Available-For-Sale Security by Contractual Maturity

		Amortized			Estimated
		Cost			Fair Value
(in thousands)
Within one year		$	186		$	167
After one year through five years			1,236			1,146
After five years through ten years			1,872			1,783
After ten years			2,399			2,320
Total		$	5,693		$	5,416

Carrying Values and Fair Values of Other Financial Instruments in Consolidated Balance Sheets

		April 30, 2023						January 29, 2023
			Carrying Amount			Fair Value			Carrying Amount			Fair Value
(in thousands)
TRI Long-term debt, including short-term portion		$	26,513		$	25,577		$	26,681		$	26,172

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- Definition

Tabular disclosure of liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

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- References

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- Definition

Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.

+ References

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- Definition

Tabular disclosure of unrealized gains and losses on investments.

+ References

No definition available.

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