

NOTE 2	SELECTED BALANCE SHEET INFORMATION

Following are the components of selected balance sheet items:



	As of January 31,
	2015			2014			2013
Accounts receivable, net:
Trade accounts	$	56,895		$	54,962		$	56,508
Allowance for doubtful accounts	(319		)	(319		)	(205		)
	$	56,576		$	54,643		$	56,303
Inventories:
Finished goods	$	8,127		$	7,232		$	8,571
In process	1,317			2,131			2,675
Materials	45,708			45,502			34,943
	$	55,152		$	54,865		$	46,189
Other current assets:
Insurance policy benefit	$	733		$	733		$	860
Federal income tax receivable	713			1,197			—
Prepaid expenses and other	1,648			1,358			936
	$	3,094		$	3,288		$	1,796
Property, plant and equipment, net:
Held for use:
Land	$	3,246		$	2,077		$	2,077
Buildings and improvements	78,140			66,278			52,936
Machinery and equipment	131,766			114,345			101,645
Accumulated depreciation	(96,545		)	(84,624		)	(75,420		)
	$	116,607		$	98,076		$	81,238

Held for sale:
Land	$	11		$	—		$	—
Buildings and improvements	1,522			—			—
Accumulated depreciation	(627		)	—			—
	906			—			—
	$	117,513		$	98,076		$	81,238
Other assets, net:
Investment in affiliate	$	3,217		$	3,684		$	4,063
Other, net	526			224			206
	$	3,743		$	3,908		$	4,269
Accrued liabilities:
Salaries and related	$	4,063		$	2,210		$	4,422
Benefits	5,001			5,538			5,616
Insurance obligations	1,590			1,598			1,723
Warranties	3,120			2,525			1,888
Income taxes	536			362			114
Other taxes	1,240			1,097			1,139
Acquisition-related contingent consideration	1,375			890			712
Other	2,262			2,028			1,578
	$	19,187		$	16,248		$	17,192
Other liabilities:
Postretirement benefits	$	11,812		$	7,998		$	8,072
Acquisition-related contingent consideration	3,631			2,457			2,359
Deferred income taxes	7,091			3,526			2,453
Uncertain tax positions	3,259			6,557			5,818
	$	25,793		$	20,538		$	18,702