Selected Balance Sheet Information (Tables)

6 Months Ended

Jul. 31, 2018

Selected Balance Sheet Information [Abstract]

Components of selected balance sheet items

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

	July 31, 2018			January 31, 2018
Accounts receivable, net:
Trade accounts	$	59,138		$	57,063
Unbilled receivables	3,167			2,447
Allowance for doubtful accounts	(957		)	(978		)
	$	61,348		$	58,532
Inventories:
Finished goods	$	6,709		$	8,054
In process	1,406			961
Materials	47,878			46,336
	$	55,993		$	55,351
Other current assets:
Insurance policy benefit	$	714		$	759
Income tax receivable	16			1,397
Receivable from sale of investment	1,055			—
Prepaid expenses and other	3,587			3,705
	$	5,372		$	5,861
Property, plant and equipment, net:
Land	$	3,234		$	3,234
Buildings and improvements	81,092			80,299
Machinery and equipment	155,515			149,847
Accumulated depreciation	(133,482		)	(127,523		)
	106,359			105,857
Property, plant and equipment subject to capital leases:
Machinery and equipment	510			488
Accumulated amortization for capitalized leases	(153		)	(65		)
	$	106,716		$	106,280
Other assets:
Equity investments	$	175		$	1,955
Deferred income taxes	20			19
Other	2,642			976
	$	2,837		$	2,950
Accrued liabilities:
Salaries and related	$	5,759		$	9,409
Benefits	4,045			4,225
Insurance obligations	2,488			1,992
Warranties	1,137			1,163
Income taxes	1,667			226
Other taxes	1,357			1,880
Acquisition-related contingent consideration	1,709			1,036
Other	3,713			2,015
	$	21,875		$	21,946
Other liabilities:
Postretirement benefits	$	8,260		$	8,264
Acquisition-related contingent consideration	1,241			2,010
Deferred income taxes	168			615
Uncertain tax positions	2,636			2,634
Other	4,010			272
	$	16,315		$	13,795