Balance Sheet

9 Months Ended

Oct. 31, 2020

Selected Balance Sheet Information [Abstract]

Components of selected balance sheet items

Following are the components of selected items from the Consolidated Balance Sheets:

	October 31, 2020		January 31, 2020
Accounts receivable, net:
Trade accounts	$	53,099	$	56,978
Unbilled receivables	3,217		6,954
Allowance for doubtful accounts	(2,092)		(1,380)
	$	54,224	$	62,552
Inventories, net:
Finished goods	$	5,992	$	6,309
In process	1,356		3,287
Materials	37,326		44,303
	$	44,674	$	53,899
Other current assets:
Insurance policy benefit	$	—	$	38
Income tax receivable	858		1,370
Prepaid expenses and other	4,080		4,028
	$	4,938	$	5,436
Property, plant and equipment, net:(a)
Land	$	3,117	$	3,117
Buildings and improvements	84,010		80,330
Machinery and equipment	164,599		158,354
Financing lease right-of-use assets	1,207		881
	252,933		242,682
Accumulated depreciation	(148,337)		(141,832)
	$	104,596	$	100,850
Other assets:
Equity investments	$	1,452	$	1,289
Operating lease right-of-use assets	7,638		4,275
Deferred income taxes	65		16
Other	1,968		1,507
	$	11,123	$	7,087
Accrued liabilities:
Salaries and related	$	5,925	$	4,188
Benefits	5,888		5,339
Insurance obligations	1,935		1,680
Warranties	1,519		2,019
Income taxes	279		293
Other taxes	1,843		1,734
Acquisition-related contingent consideration	—		763
Lease liability	2,490		2,530
Other	3,107		2,197
	$	22,986	$	20,743
Other liabilities:
Postretirement benefits	$	8,787	$	8,741
Acquisition-related contingent consideration	2,254		2,171
Lease liability	5,936		2,627
Deferred income taxes	2,460		7,080
Uncertain tax positions	2,618		2,606
Other	10,889		5,936
	$	32,944	$	29,161

(a) Includes assets held for use and assets held for sale. The amount of assets held for sale at October 31, 2020, and January 31, 2020, were not material.