Derivative Instruments (Tables)

12 Months Ended

Jan. 28, 2017

Derivative [Line Items]

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

Our outstanding derivative instrument contracts were comprised of the following:

(In thousands)	January 28, 2017	January 30, 2016
Diesel fuel collars (in gallons)	4,425	8,175

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The fair value of our outstanding derivative instrument contracts was as follows:

(In thousands)		Assets (Liabilities)
Derivative Instrument	Balance Sheet Location	January 28, 2017			January 30, 2016
Diesel fuel collars	Other current assets	$	135		$	78
	Other assets	180			794
	Accrued operating expenses	(1,001		)	(2,799		)
	Other liabilities	(322		)	(2,738		)
Total derivative instruments		$	(1,008	)	$	(4,665	)

Derivative Instruments, Gain (Loss) [Table Text Block]

The effect of derivative instruments on the consolidated statements of operations was as follows:

(In thousands)		Amount of Gain (Loss)
Derivative Instrument	Statements of Operations Location	2016			2015
Diesel fuel collars
Realized	Other income (expense)	$	(2,299	)	$	(535	)
Unrealized	Other income (expense)	3,657			(4,665		)
Total derivative instruments		$	1,358		$	(5,200	)