Revenue (Tables)

6 Months Ended

Jul. 31, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

Disaggregation of Revenues

In the following table, revenue is disaggregated by major product category and geography as we believe these categories best depict how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors. The table also includes a reconciliation of the disaggregated revenue with reportable segments.

	Revenue by Product Category
	Three Months Ended July 31, 2018											Three Months Ended July 31, 2017
	ATD		EFD		AERO		ELIM(a)			Total		ATD		EFD		AERO		ELIM(a)			Total
Lighter-than-Air
Domestic	$	—	$	—	$	11,199	$	—		$	11,199	$	—	$	—	$	5,460	$	—		$	5,460
International	—		—		82		—			82		—		—		28		—			28
Plastic Films & Sheeting
Domestic	—		54,921		—		(70		)	54,851		—		45,243		—		(211		)	45,032
International	—		3,954		—		—			3,954		—		3,785		—		—			3,785
Precision Agriculture Equipment
Domestic	23,592		—		—		—			23,592		20,742		—		—		—			20,742
International	6,770		—		—		—			6,770		7,682		—		—		—			7,682
Other
Domestic	—		—		2,221		—			2,221		—		—		3,881		—			3,881
International	—		—		15		—			15		—		—		—		—			—
Totals	$	30,362	$	58,875	$	13,517	$	(70	)	$	102,684	$	28,424	$	49,028	$	9,369	$	(211	)	$	86,610
	Six Months Ended July 31, 2018											Six Months Ended July 31, 2017
	ATD		EFD		AERO		ELIM(a)			Total		ATD		EFD		AERO		ELIM(a)			Total
Lighter-than-Air
Domestic	$	—	$	—	$	17,747	$	—		$	17,747	$	—	$	—	$	11,666	$	—		$	11,666
International	—		—		536		—			536		—		—		54		—			54
Plastic Films & Sheeting
Domestic	—		110,218		—		(264		)	109,954		—		86,354		—		(327		)	86,027
International	—		8,649		—		—			8,649		—		6,229		—		—			6,229
Precision Agriculture Equipment
Domestic	53,117		—		—		—			53,117		51,000		—		—		—			51,000
International	17,675		—		—		—			17,675		17,914		—		—		—			17,914
Other
Domestic	—		—		6,120		—			6,120		—		—		7,213		—			7,213
International	—		—		15		—			15		—		—		42		—			42
Totals	$	70,792	$	118,867	$	24,418	$	(264	)	$	213,813	$	68,914	$	92,583	$	18,975	$	(327	)	$	180,145

^(a) Intersegment sales for both fiscal 2019 and 2018 were primarily sales from Engineered Films to Aerostar.

Contract with Customer, Asset and Liability [Table Text Block]

:

	July 31, 2018		January 31, 2018		$ Change			% Change
Contract assets(a)	$	3,167	$	3,119	$	48		1.5	%
Contract liabilities(b)	$	733	$	1,890	$	(1,157	)	(61.2	)%

^(a) Contract assets are reported in "Accounts receivable, net" in the Consolidated Balance Sheet.

^(b) Contract liabilities are reported in "Other current liabilities" in the Consolidated Balance Sheet.