Selected Balance Sheet Information (Tables)

3 Months Ended

Apr. 30, 2019

Selected Balance Sheet Information [Abstract]

Components of selected balance sheet items

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

	April 30, 2019			January 31, 2019
Accounts receivable, net:
Trade accounts	$	62,539		$	53,820
Unbilled receivables	6,033			1,391
Allowance for doubtful accounts	(780		)	(739		)
	$	67,792		$	54,472
Inventories:
Finished goods	7,980			7,629
In process	1,219			1,103
Materials	48,843			45,344
	$	58,042		$	54,076
Other current assets:
Insurance policy benefit	318			336
Income tax receivable	1,418			1,045
Receivable from sale of investment	1,014			1,055
Prepaid expenses and other	4,513			6,300
	$	7,263		$	8,736
Property, plant and equipment, net:(a)
Land	$	3,234		$	3,234
Buildings and improvements	81,527			81,381
Machinery and equipment	156,745			155,463
Right-of-use assets - finance	665			—
Accumulated depreciation	(136,935		)	(133,724		)
	105,236			106,354
Property, plant and equipment subject to capital leases:
Machinery and equipment	—			510
Accumulated amortization for capitalized leases	—			(249		)
	$	105,236		$	106,615
Other assets:
Equity investments	$	1,223		$	345
Right-of-use assets - operating	3,420			—
Deferred income taxes	60			16
Other	2,921			2,963
	$	7,624		$	3,324
Accrued liabilities:
Salaries and related	$	3,360		$	8,244
Benefits	5,097			4,751
Insurance obligations	1,856			1,963
Warranties	1,391			890
Income taxes	831			328
Other taxes	940			2,434
Acquisition-related contingent consideration	1,306			1,796
Lease liability	1,978			—
Other	2,678			3,072
	$	19,437		$	23,478
Other liabilities:
Postretirement benefits	$	7,652		$	7,678
Acquisition-related contingent consideration	2,650			2,376
Lease liability	2,648			—
Deferred income taxes	3,211			1,659
Uncertain tax positions	2,681			2,670
Other	4,170			3,852
	$	23,012		$	18,235

^(a) The amount of assets held for sale at April 30, 2019, and January 31, 2019, were not material.