Fair Value Measurements (Tables)

6 Months Ended

Jul. 31, 2019

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, 2019 and 2018 and January 31, 2019 (in thousands):

		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

		Fair Value at January 31, 2019
	Balance Sheet Location	Level 1		Level 2		Level 3		Total
Assets:
Available-for-sale securities	Other current assets	$	177	$	—	$	—	$	177
Short-term investment	Other current assets		155		—		—		155
SERP assets - employer	Other non-current assets		860		—		—		860
SERP assets - employee	Other non-current assets		38,170		—		—		38,170
Defined benefit plan assets	Other non-current liabilities		—		—		33,223		33,223
Hedge derivatives	Other current assets		—		22		—		22
Total		$	39,362	$	22	$	33,223	$	72,607
Liabilities:
SERP liabilities - employee	Other non-current liabilities	$	38,170	$	—	$	—	$	38,170
Hedge derivatives	Accrued liabilities		—		156		—	$	156
Contingent consideration	Other non-current liabilities		—		—		16,718		16,718
Total		$	38,170	$	156	$	16,718	$	55,044

		Fair Value at July 31, 2018
	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		1,262		—		—		1,262
SERP assets - employee	Other non-current assets		38,970		—		—		38,970
Hedge derivatives	Other current assets		—		161		—		161
Total		$	40,575	$	161	$	—	$	40,736
Liabilities:
SERP liabilities - employee	Other non-current liabilities	$	38,970	$	—	$	—	$	38,970
Hedge derivatives	Accrued liabilities		—		481		—		481
Total		$	38,970	$	481	$	—	$	39,451

Schedule of Change in Level 3 Contingent Purchase Price Liability

The following tables presents 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