Selected Balance Sheet Information (Tables)

9 Months Ended

Oct. 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:

	October 31, 2018			January 31, 2018
Accounts receivable, net:
Trade accounts	$	64,942		$	57,063
Unbilled receivables	1,967			2,447
Allowance for doubtful accounts	(743		)	(978		)
	$	66,166		$	58,532
Inventories:
Finished goods	7,191			8,054
In process	1,040			961
Materials	44,998			46,336
	$	53,229		$	55,351
Other current assets:
Insurance policy benefit	574			759
Income tax receivable	1,370			1,397
Receivable from sale of investment	1,055			—
Prepaid expenses and other	3,475			3,705
	$	6,474		$	5,861
Property, plant and equipment, net:
Land	$	3,234		$	3,234
Buildings and improvements	81,191			80,299
Machinery and equipment	157,570			149,847
Accumulated depreciation	(135,804		)	(127,523		)
	106,191			105,857
Property, plant and equipment subject to capital leases:
Machinery and equipment	510			488
Accumulated amortization for capitalized leases	(202		)	(65		)
	$	106,499		$	106,280
Other assets:
Equity investments	$	249		$	1,955
Deferred income taxes	19			19
Other	2,641			976
	$	2,909		$	2,950
Accrued liabilities:
Salaries and related	$	6,543		$	9,409
Benefits	4,314			4,225
Insurance obligations	2,626			1,992
Warranties	851			1,163
Income taxes	549			226
Other taxes	1,568			1,880
Acquisition-related contingent consideration	1,764			1,036
Other	3,217			2,015
	$	21,432		$	21,946
Other liabilities:
Postretirement benefits	$	8,246		$	8,264
Acquisition-related contingent consideration	647			2,010
Deferred income taxes	1,472			615
Uncertain tax positions	2,637			2,634
Other	4,089			272
	$	17,091		$	13,795