SELECTED BALANCE SHEET INFORMATION

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



	October 31, 2015 (As Restated)			January 31, 2015			October 31, 2014
Accounts receivable, net:
Trade accounts	$	40,062		$	56,895		$	54,889
Allowance for doubtful accounts	(769		)	(319		)	(356		)
	$	39,293		$	56,576		$	54,533
Inventories:
Finished goods	$	5,211		$	8,127		$	7,981
In process	2,157			1,317			2,063
Materials	41,268			45,708			41,756
	$	48,636		$	55,152		$	51,800
Other current assets:
Insurance policy benefit	$	728		$	733		$	517
Federal tax receivable	—			713			—
Receivable from sale of business	420			—			—
Prepaid expenses and other	1,767			1,648			2,364
	$	2,915		$	3,094		$	2,881
Property, plant and equipment, net:
Held for use:
Land	$	2,974		$	3,246		$	2,077
Buildings and improvements	76,775			78,140			69,353
Machinery and equipment	138,921			131,766			124,057
Accumulated depreciation	(102,263		)	(96,545		)	(95,118		)
Accumulated impairment losses	(554		)	—			—
	$	115,853		$	116,607		$	100,369
Held for sale:
Land	$	324		$	11		$	—
Buildings and improvements	2,597			1,522			—
Machinery and equipment	639			—			—
Accumulated depreciation	(2,207		)	(627		)	—
	1,353			906			—
	$	117,206		$	117,513		$	100,369
Other assets, net:
Investment in affiliate	$	2,720		$	3,217		$	3,175
Other, net	1,139			526			559
	$	3,859		$	3,743		$	3,734
Accrued liabilities:
Salaries and related	$	1,177		$	4,063		$	1,875
Benefits	3,925			5,001			5,778
Insurance obligations	1,852			1,590			1,426
Warranties	1,639			3,120			2,456
Income taxes	748			536			1,140
Other taxes	977			1,240			1,052
Acquisition-related contingent consideration	448			1,375			1,191
Other	831			2,262			2,004
	$	11,597		$	19,187		$	16,922
Other liabilities:
Postretirement benefits	$	7,898		$	11,812		$	8,264
Acquisition-related contingent consideration	1,483			3,631			3,587
Deferred income taxes	2,205			7,091			1,406
Uncertain tax positions	2,925			3,259			7,175
	$	14,511		$	25,793		$	20,432