

NOTE 3	SELECTED BALANCE SHEET INFORMATION

Following are the components of selected balance sheet items:



	As of January 31,
	2016 (As Restated)			2015			2014
Accounts receivable, net:
Trade accounts	$	39,103		$	56,895		$	54,962
Allowance for doubtful accounts	(1,034		)	(319		)	(319		)
	$	38,069		$	56,576		$	54,643
Inventories:
Finished goods	$	4,896		$	8,127		$	7,232
In process	1,845			1,317			2,131
Materials	39,098			45,708			45,502
	$	45,839		$	55,152		$	54,865
Other current assets:
Insurance policy benefit	$	716		$	733		$	733
Federal income tax receivable	1,721			713			1,197
Prepaid expenses and other	1,992			1,648			1,358
	$	4,429		$	3,094		$	3,288
Property, plant and equipment, net:
Held for use:
Land	$	3,054		$	3,246		$	2,077
Buildings and improvements	77,827			78,140			66,278
Machinery and equipment	140,996			131,766			114,345
Accumulated depreciation	(106,419		)	(96,545		)	(84,624		)
Accumulated impairment losses	(554		)	$	—		$	—
	$	114,904		$	116,607		$	98,076

Held for sale:
Land	$	244		$	11		$	—
Buildings and improvements	1,595			1,522			—
Machinery and equipment	329			—			—
Accumulated depreciation	(1,368		)	(627		)	—
	800			906			—
	$	115,704		$	117,513		$	98,076
Other assets:
Investment in affiliate	$	2,805		$	3,217		$	3,684
Other	1,322			526			224
	$	4,127		$	3,743		$	3,908
Accrued liabilities:
Salaries and related	$	1,883		$	4,063		$	2,210
Benefits	3,864			5,001			5,538
Insurance obligations	1,730			1,590			1,598
Warranties	1,835			3,120			2,525
Income taxes	475			536			362
Other taxes	1,117			1,240			1,097
Acquisition-related contingent consideration	407			1,375			890
Other	731			2,262			2,028
	$	12,042		$	19,187		$	16,248
Other liabilities:
Postretirement benefits	$	7,662		$	11,812		$	7,998
Acquisition-related contingent consideration	1,732			3,631			2,457
Deferred income taxes	3,247			7,091			3,526
Uncertain tax positions	2,999			3,259			6,557
	$	15,640		$	25,793		$	20,538