INVENTORIES

3 Months Ended

Apr. 29, 2017

Inventory Disclosure [Abstract]

INVENTORIES

NOTE 2: INVENTORIES

Merchandise inventories are valued at the lower of cost or market using the retail first-in, first-out (FIFO) inventory method for goods in our stores and the cost FIFO inventory method for goods in our distribution centers. The retail inventory method is a reverse mark-up, averaging method which has been widely used in the retail industry for many years. This method calculates a cost-to-retail ratio that is applied to the retail value of inventory to determine the cost value of inventory and the resulting cost of goods sold and gross margin. The assumptions that the retail inventory method provides for valuation at lower of cost or market and the inherent uncertainties therein are discussed in the following paragraphs. In order to assure valuation at the lower of cost or market, the retail value of our inventory is adjusted on a consistent basis to reflect current market conditions. These adjustments include increases to the retail value of inventory for initial markups to set the selling price of goods or additional markups to adjust pricing for inflation and decreases to the retail value of inventory for markdowns associated with promotional, seasonal or other declines in the market value. Because these adjustments are made on a consistent basis and are based on current prevailing market conditions, they approximate the carrying value of the inventory at net realizable value (market value). Therefore, after applying the cost to retail ratio, the cost value of our inventory is stated at the lower of cost or market as is prescribed by GAAP.

Because the approximation of net realizable value (market value) under the retail inventory method is based on estimates such as markups, markdowns and inventory losses (shrink), there exists an inherent uncertainty in the final determination of inventory cost and gross margin. In order to mitigate that uncertainty, the Company has a formal review process, conducted by product class which considers such variables as current market trends, seasonality, weather patterns and age of merchandise to ensure that markdowns are taken currently, or a markdown reserve is established to cover future anticipated markdowns on a particular product class. This review also considers current pricing trends and inflation to ensure that markups are taken if necessary. The estimation of inventory losses (shrink) is a significant element in approximating the carrying value of inventory at net realizable value, and as such the following paragraph describes our estimation method as well as the steps we take to mitigate the risk of this estimate in the determination of the cost value of inventory.

The Company calculates inventory losses (shrink) based on actual inventory losses occurring as a result of physical inventory counts during each fiscal period and estimated inventory losses occurring between yearly physical inventory counts. The estimate for shrink occurring in the interim period between physical counts is calculated on a store-specific basis and is based on history, as well as performance on the most recent physical count. It is calculated by multiplying each store’s shrink rate, which is based on the previously mentioned factors, by the interim period’s sales for each store. Additionally, the overall estimate for shrink is adjusted at the corporate level to a three-year historical average to ensure that the overall shrink estimate is the most accurate approximation of shrink based on the Company’s overall history of shrink. The three-year historical estimate is calculated by dividing the “book to physical” inventory adjustments for the trailing 36 months by the related sales for the same period. In order to reduce the uncertainty inherent in the shrink calculation, the Company first performs the calculation at the lowest practical level (by store) using the most current performance indicators. This ensures a more reliable number, as opposed to using a higher level aggregation or percentage method. The second portion of the calculation ensures that the extreme negative or positive performance of any particular store or group of stores does not skew the overall estimation of shrink. This portion of the calculation removes additional uncertainty by eliminating short-term peaks and valleys that could otherwise cause the underlying carrying cost of inventory to fluctuate unnecessarily. The methodology that we have applied in estimating shrink has resulted in variability that is not material to our financial statements.

Management believes that the Company’s retail inventory method provides an inventory valuation which reasonably approximates cost and results in carrying inventory at the lower of cost or market. For pharmacy inventories, which were approximately $33.3 million and $39.5 million at April 29, 2017 and January 28, 2017, respectively, cost was determined using the retail last-in, first-out (LIFO) inventory method in which inventory cost is maintained using the retail inventory method, then adjusted by application of the Producer Price Index published by the U.S. Department of Labor for cumulative annual periods. The current cost of inventories exceeded LIFO cost by approximately $51.8 million at April 29, 2017 and $52.8 million at January 28, 2017.

The Company has historically included an estimate of inbound freight and certain general and administrative costs in merchandise inventory as prescribed by GAAP. These costs include activities surrounding the procurement and storage of merchandise inventory such as merchandise planning and buying, warehousing, accounting, information technology and human resources, as well as inbound freight. The total amount of procurement and storage costs and inbound freight, inclusive of the accelerated recognition of freight capitalization expense, included in merchandise inventory at April 29, 2017 is $21.3 million, with the corresponding amount of $19.1 million at January 28, 2017.

During 2016, the Company recorded impairment charges for inventory clearance of product that management identified as low-productive and does not fit our go-forward convenient and pharmacy healthcare services model. The Company recorded a below-cost inventory adjustment in accordance with FASB Accounting Standards Codification (“ASC”) 330, "Inventory," of approximately $13.0 million (including $1.6 million, for the accelerated recognition of freight capitalization expense) in cost of goods sold to value inventory at the lower of cost or market on inventory identified as low-productive. At the beginning of 2017, there was $9.2 million (including $1.2 million, for the accelerated recognition of freight capitalization expense) of impairment charges remaining for inventory clearance of product related to 2016 strategic initiatives. The Company utilized $0.5 million (including $0.2 million for the accelerated recognition of freight capitalization expense) of impairment charges in the first quarter of 2017 leaving $8.7 million in the reserve at April 29, 2017. (See Note 12 – Exit and Disposal Activity).

The following table illustrates the inventory impairment charges related to the inventory clearance initiatives discussed in the previous paragraph (in millions):

	Balance at January 28, 2017		Additions		Utilization			Ending Balance April 29, 2017
Inventory markdown on low-productive inventory (2016 initiatives)	$	8.0		-		(0.3	)	$	7.7
Inventory provision for freight capitalization expense (2016 initiatives)		1.2		-		(0.2	)		1.0
Total	$	9.2		-		(0.5	)	$	8.7