Fair Value Measurements (Tables)

6 Months Ended

Jul. 31, 2020

Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Abstract]

Assets and Liabilities Measured at Fair Value on Recurring Basis

The following tables present the fair value hierarchy for those assets and liabilities measured at fair value on a recurring basis as of July 31, 2020 and 2019 and January 31, 2020 (in thousands):

		Fair Value at July 31, 2020
	Balance Sheet Location	Level 1		Level 2		Level 3		Total
Assets:
Available-for-sale securities	Other current assets	$	141	$	—	$	—	$	141
Short-term investment	Other current assets		155		—		—		155
SERP assets - employer	Other non-current assets		935		—		—		935
SERP assets - employee	Other non-current assets		45,043		—		—		45,043
Defined benefit plan assets	Other non-current liabilities		—		—		25,907		25,907
Hedge derivatives	Other current assets		—		228		—		228
Total		$	46,274	$	228	$	25,907	$	72,409
Liabilities:
SERP liabilities - employee	Other non-current liabilities	$	45,043	$	—	$	—	$	45,043
Total		$	45,043	$	—	$	—	$	45,043

		Fair Value at January 31, 2020
	Balance Sheet Location	Level 1		Level 2		Level 3		Total
Assets:
Available-for-sale securities	Other current assets	$	184	$	—	$	—	$	184
Short-term investment	Other current assets		156		—		—		156
SERP assets - employer	Other non-current assets		988		—		—		988
SERP assets - employee	Other non-current assets		45,256		—		—		45,256
Defined benefit plan assets	Other non-current liabilities		—		—		24,227		24,227
Hedge derivatives	Other current assets		—		347		—		347
Total		$	46,584	$	347	$	24,227	$	71,158
Liabilities:
SERP liabilities - employee	Other non-current liabilities	$	45,264	$	—	$	—	$	45,264
Total		$	45,264	$	—	$	—	$	45,264

		Fair Value at July 31, 2019
	Balance Sheet Location	Level 1		Level 2		Level 3		Total
Assets:
Available-for-sale securities	Other current assets	$	187	$	—	$	—	$	187
Short-term investment	Other current assets		156		—		—		156
SERP assets - employer	Other non-current assets		1,130		—		—		1,130
SERP assets - employee	Other non-current assets		42,298		—		—		42,298
Defined benefit plan assets	Other non-current liabilities		—		—		32,244		32,244
Hedge derivatives	Other current assets		—		140		—		140
Total		$	43,771	$	140	$	32,244	$	76,155
Liabilities:
SERP liabilities - employee	Other non-current liabilities	$	42,298	$	—	$	—	$	42,298
Hedge derivatives	Accrued liabilities		—		71		—		71
Contingent consideration	Other non-current liabilities		—		—		1,900		1,900
Total		$	42,298	$	71	$	1,900	$	44,269

Schedule of Change in Level 3 Contingent Purchase Price Liability

The following tables present the change in the Level 3 contingent purchase price liability during the three and six months ended July 31, 2019:

	Three Months Ended July 31,
(In thousands)	2019
Balance at April 30, 2019	$	16,884
Payments		—
Adjustments included in income before income taxes		(13,627	)
Adjustments to deferred compensation		(1,357	)
Ending Balance	$	1,900

	Six Months Ended July 31,
(In thousands)	2019
Balance at January 31, 2019	$	16,718
Payments		—
Adjustments included in income before income taxes		(13,461	)
Adjustments to deferred compensation		(1,357	)
Ending Balance	$	1,900