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ACCOUNTING POLICIES (Policies)
9 Months Ended
Sep. 30, 2016
Accounting Policies [Abstract]  
Principles of consolidation
Principles of consolidation
 
The accompanying consolidated financial statements include our accounts and the accounts of our wholly-owned and majority-owned subsidiaries. All intercompany account balances and transactions have been eliminated in consolidation.
Use of estimates
Use of estimates
 
The preparation of financial statements in conformity with generally accepted accounting principles requires estimates and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses, and related disclosures of contingent liabilities in the consolidated financial statements and accompanying notes. Estimates are used for, but not limited to, investment valuation, receivables valuation, valuation of derivative financial instruments, revenue recognition, sales returns, incentive discount offers, inventory valuation, depreciable lives of fixed assets and internally-developed software, goodwill valuation, intangible asset valuation, cost method investment valuation, income taxes, stock-based compensation, performance-based compensation, and contingencies. Actual results could differ materially from these estimates.
Cash equivalents
Cash equivalents

We classify all highly liquid instruments, including instruments with a remaining maturity of three months or less at the time of purchase, as cash equivalents.
Restricted cash
Restricted cash
 
We consider cash that is legally restricted and cash that is held as a compensating balance for letter of credit arrangements as restricted cash
Fair value of financial instruments
Fair value of financial instruments

We account for our assets and liabilities using a hierarchy of valuation techniques based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect our market assumptions. These two types of inputs have created the fair-value hierarchy below. This hierarchy requires us to minimize the use of unobservable inputs and to use observable market data, if available, when determining fair value.

Level 1—Quoted prices for identical instruments in active markets; 
Level 2—Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations in which all significant inputs and significant value drivers are observable in active markets; and
Level 3—Valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.

Under GAAP, certain assets and liabilities are required to be recorded at fair value on a recurring basis. Our assets and liabilities that are adjusted to fair value on a recurring basis are investments in money market mutual funds, trading securities, derivative instruments, and deferred compensation liabilities.

The fair values of our investments in money market mutual funds, trading securities, and deferred compensation liabilities are determined using quoted market prices from daily exchange traded markets on the closing price as of the balance sheet date and are classified as Level 1.

The fair values of our derivative instruments are determined using standard valuation models. The significant inputs used in these models are readily available in public markets, or can be derived from observable market transactions, and therefore have been classified as Level 2. Inputs used in these standard valuation models for derivative instruments include the applicable forward rates, interest rates and discount rates. Included in the fair value of derivative instruments is an adjustment for nonperformance risk. The adjustment for nonperformance risk did not have a significant impact on the estimated fair value of our derivative instruments. For additional disclosures related to our derivative instruments, see Derivative financial instruments below.

The following tables summarize our assets and liabilities measured at fair value on a recurring basis using the following levels of inputs as of September 30, 2016 and December 31, 2015 as indicated (in thousands):
 
Fair Value Measurements at September 30, 2016:
 
Total
 
Level 1
 
Level 2
 
Level 3
Assets:
 

 
 

 
 

 
 

Cash equivalents - Money market mutual funds
$
45,149

 
$
45,149

 
$

 
$

Trading securities held in a “rabbi trust” (1)
55

 
55

 

 

Total assets
$
45,204

 
$
45,204

 
$

 
$

Liabilities:
 

 
 

 
 

 
 

Derivatives (2)
$
4,256

 
$

 
$
4,256

 
$

Deferred compensation accrual “rabbi trust” (3)
57

 
57

 

 

Total liabilities
$
4,313

 
$
57

 
$
4,256

 
$

 
 
Fair Value Measurements at December 31, 2015:
 
Total
 
Level 1
 
Level 2
 
Level 3
Assets:
 

 
 

 
 

 
 

Cash equivalents - Money market mutual funds
$
28,102

 
$
28,102

 
$

 
$

Trading securities held in a “rabbi trust” (1)
68

 
68

 

 

Total assets
$
28,170

 
$
28,170

 
$

 
$

Liabilities:
 

 
 

 
 

 
 

Derivatives (2)
$
2,356

 
$

 
$
2,356

 
$

Deferred compensation accrual “rabbi trust” (3)
70

 
70

 

 

Total liabilities
$
2,426

 
$
70

 
$
2,356

 
$

 ___________________________________________
(1)
 — Trading securities held in a rabbi trust are included in Prepaids and other current assets and Other long-term assets, net in the consolidated balance sheets.
(2)
— Derivative financial instruments are included in Other current liabilities, net and Other long-term liabilities in the consolidated balance sheets.
(3)
— Non qualified deferred compensation in a rabbi trust is included in Accrued liabilities and Other long-term liabilities in the consolidated balance sheets.

Our other financial instruments, including cash, restricted cash, accounts receivable, accounts payable, accrued liabilities, finance obligations and debt are carried at cost, which approximates their fair value.
Accounts receivable
Accounts receivable
 
Accounts receivable consist primarily of trade amounts due from customers in the United States and from uncleared credit card transactions at period end. Accounts receivable are recorded at invoiced amounts and do not bear interest.

Allowance for doubtful accounts
Allowance for doubtful accounts
 
From time to time, we grant credit to some of our business customers on normal credit terms (typically 30 days). We perform credit evaluations of our business customers’ financial condition and payment history and maintain an allowance for doubtful accounts receivable based upon our historical collection experience and expected collectability of accounts receivable.
Concentration of credit risk
Concentration of credit risk
 
Cash equivalents include short-term, highly liquid instruments with maturities at date of purchase of three months or less. At September 30, 2016 and December 31, 2015, two banks held the majority of our cash and cash equivalents. We do not believe that, as a result of this concentration, we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships.
 
Financial instruments that potentially subject us to significant concentrations of credit risk consist primarily of cash equivalents and receivables. We invest our cash primarily in money market securities which are uninsured.
Valuation of inventories
Valuation of inventories
 
Inventories, consisting of merchandise purchased for resale, are accounted for using a standard costing system which approximates the first-in-first-out (“FIFO”) method of accounting, and are valued at the lower of cost or market. We write down our inventory for estimated obsolescence and to lower of cost or market value based upon assumptions about future demand and market conditions. If actual market conditions are less favorable than those projected by management, additional inventory write-downs may be required. Once established, the original cost of the inventory less the related inventory allowance represents the new cost basis of such products. Reversal of the allowance is recognized only when the related inventory has been sold or scrapped.
Prepaid inventories, net
Prepaid inventories, net
 
Prepaid inventories, net represent inventories paid for in advance of receipt.
Prepaids and other assets
Prepaids and other current assets

Prepaids and other current assets represent expenses paid prior to receipt of the related goods or services, including advertising, license fees, maintenance, packaging, insurance, and other miscellaneous costs.
Fixed assets
Fixed assets
 
During Q3 2016, we substantially completed the construction of a new corporate headquarters and we placed the related fixed assets in service during the period. These assets include the building, land improvements, building machinery and equipment, and additional furniture and equipment. Our fixed assets, which also include technology infrastructure, internal-use software, website development and leasehold improvements, are recorded at cost and depreciated using the straight-line method over the estimated useful lives of the related assets or the term of the related capital lease, whichever is shorter. During Q3 2016, we changed the estimated useful life of our furniture and equipment from 3-5 years to 5-7 years, due primarily to our acquisition of longer lived furniture and equipment for our new headquarters. This change in estimate will be applied prospectively. We do not expect this change in estimate to have a material impact on our financial statements. Substantially all of the furniture and equipment from our previous headquarters was fully depreciated. The estimated useful lives of our fixed assets are as follows: 
 
Life
(years)
Building
40
Land improvements
20
Building machinery and equipment
15-20
Furniture and equipment
5-7
Computer hardware
3-4
Computer software
2-4

 
Leasehold improvements are amortized over the shorter of the term of the related leases or estimated useful lives.
Internal-use software and website development
Internal-use software and website development
 
Included in fixed assets is the capitalized cost of internal-use software and website development, including software used to upgrade and enhance our Website and processes supporting our business. We capitalize costs incurred during the application development stage of internal-use software and amortize these costs over the estimated useful life of two to three years. Costs incurred related to design or maintenance of internal-use software are expensed as incurred.
Cost and equity method investments
Cost method investments

At September 30, 2016, we held minority interests (less than 20%) in five privately held entities. The total aggregate amount of these investments was approximately $13.9 million. For one of our investments we agreed to make a subsequent $3.0 million investment, and a $3.0 million loan, that are contingent on the investee reaching certain milestones. We do not know when, or if, the investee will reach such milestones. We did not acquire a controlling interest in this investee, nor would our interest become controlling if we were to make the subsequent investment. Based on the nature of our investment, we have a variable interest in this investee. However, because we do not have power to direct the investee's activities, and therefore we are not the investee's primary beneficiary, we do not consolidate the investee in our financial statements. In June 2016, in order to maintain our proportional interest, we made a $200,000 convertible loan to an investee. The loan will convert to an equity interest no later than January 2018.

These investments are recognized as cost method investments included in Other long-term assets, net in our consolidated balance sheets. Earnings from the investments are recognized to the extent of dividends received, and we will recognize subsequent impairments to the investment if they are other than temporary. We review these investments individually for impairment by evaluating if events or circumstances have occurred that may have a significant adverse effect on their fair value. If such events or circumstances have occurred, we will estimate the fair value of the investment and determine if any decline in the fair value of the investment below its carrying value is other-than-temporary. In such cases, the estimated fair value of the investment is determined using unobservable inputs including assumptions by the investee's management. These inputs are classified as Level 3. See Fair value of financial instruments above.

At September 30, 2016, the carrying amount of our cost method investments was $11.0 million. We recognized a $2.9 million impairment loss during the three and nine months ended September 30, 2016, which consisted of the entire carrying amount of the related investment. The impairment loss was recorded in other income, net on the consolidated statements of operations. We recognized no impairment losses during the year ended 2015.

Noncontrolling interests

During 2014, we formed tØ.com, Inc. (formerly Medici, Inc.) to develop blockchain and fintech technology as part of our Medici initiatives. tØ.com is a majority owned subsidiary of Overstock. During Q1 2016, tØ.com completed the acquisition of a financial technology firm and two registered broker dealers, each of which was under common control with the firm from which the financial technology assets were purchased. The former owners of that firm hold noncontrolling interests in tØ.com. These transactions are described further in Note 3—Acquisitions, Goodwill, and Acquired Intangible Assets. The proceeds for the acquisitions were financed by tØ.com through a note payable to Overstock that bears interest at a rate that approximates the Federal Funds Rate. tØ.com is included in our consolidated financial statements. Intercompany transactions have been eliminated and the amounts of contributions and gains or losses that are attributable to the noncontrolling interests are disclosed in our consolidated financial statements.
Leases
Leases
 
We account for lease agreements as either operating or capital leases depending on certain defined criteria. In certain of our lease agreements, we receive rent holidays and other incentives. We recognize lease costs on a straight-line basis without regard to deferred payment terms, such as rent holidays, that defer the commencement date of required payments. Additionally, tenant improvement allowances are amortized as a reduction in rent expense over the term of the lease. Leasehold improvements are capitalized at cost and amortized over the lesser of their expected useful life or the life of the lease, without assuming renewal features, if any, are exercised.
Treasury stock
Treasury stock
 
We account for treasury stock under the cost method and include treasury stock as a component of stockholders’ equity.
Precious Metals
Precious metals
 
Our precious metals consisted of $5.7 million in gold and $4.0 million in silver at September 30, 2016 and December 31, 2015. We store our precious metals at an off-site secure facility. Because these assets consist of actual precious metals, rather than financial instruments, we account for them as an investment initially recorded at cost (including transaction fees) and then adjusted to the lower of cost or market based on an average unit cost. On an interim basis, we recognize decreases in the value of these assets caused by market declines. Subsequent increases in the value of these assets through market price recoveries during the same fiscal year are recognized in the later interim period, but may not exceed the total previously recognized decreases in value during the same year. Gains or losses resulting from changes in the value of our precious metal assets are recorded in Other income, net in our consolidated statements of operations.
Goodwill
Goodwill

Goodwill represents the excess of the purchase price paid over the fair value of the net assets acquired in business combinations. Goodwill is not amortized but is tested for impairment at least annually. When evaluating whether goodwill is impaired, we make a qualitative assessment to determine if it is more likely than not that its fair value is less than its carrying amount. If the qualitative assessment determines that it is more likely than not that its fair value is less than its carrying amount, we compare the fair value of the reporting unit to which the goodwill is assigned to its carrying amount. If the carrying amount exceeds its fair value, then the amount of the impairment loss must be measured. The impairment loss, if any, is calculated by comparing the implied fair value of the goodwill to its carrying amount. In calculating the implied fair value of goodwill, the fair value of the reporting unit is allocated to the other assets and liabilities within the reporting unit based on estimated fair value. The excess of the fair value of a reporting unit over the amount allocated to its other assets and liabilities is the implied fair value of goodwill. An impairment loss is recognized when the carrying amount of goodwill exceeds its implied fair value.
 
In accordance with this guidance, we test for impairment of goodwill annually or when we deem that a triggering event has occurred. There were no impairments to goodwill recorded during the nine months ended September 30, 2016 or the year ended December 31, 2015.

During the nine months ended September 30, 2016, we recognized a $689,000 adjustment in goodwill related to a business combination as described in Note 3—Acquisitions, Goodwill, and Acquired Intangible Assets. The change in goodwill relates to a non-reportable segment, included in Other as described in Note 8—Business Segments.

Intangible assets other than goodwill

We capitalize and amortize intangible assets other than goodwill over their estimated useful lives unless such lives are indefinite. Intangible assets other than goodwill acquired separately from third-parties are capitalized at cost while such assets acquired as part of a business combination are capitalized at their acquisition-date fair value. Intangible assets other than goodwill are amortized using the straight line method of amortization over their useful lives, with the exception of certain intangibles (such as acquired technology, customer relationships, and trade names) which are amortized using an accelerated method of amortization based on cash flows. These assets are reviewed for impairment whenever events or changes in circumstances indicate that their carrying amount may not be recoverable as described below under Impairment of long-lived assets.
Impairment of long-lived assets
Impairment of long-lived assets
 
We review property and equipment and other long-lived assets, including intangible assets other than goodwill, for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset group may not be recoverable. Recoverability is measured by comparison of the assets’ carrying amount to future undiscounted net cash flows the asset group is expected to generate. Cash flow forecasts are based on trends of historical performance and management’s estimate of future performance, giving consideration to existing and anticipated competitive and economic conditions. If such asset group is considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds their fair values.
Other long-term assets
Cryptocurrency holdings

We hold cryptocurrency-denominated assets such as bitcoin and we include them in prepaids and other current assets in our consolidated balance sheets. Cryptocurrency-denominated assets were $288,000 and $226,000 at September 30, 2016 and December 31, 2015, respectively, and are recorded at the lower of cost or market based on an average unit cost. On an interim basis, we recognize decreases in the value of these assets caused by market declines. Subsequent increases in the value of these assets through market price recoveries during the same fiscal year are recognized in the later interim period, but may not exceed the total previously recognized decreases in value during the same year. Gains or losses resulting from changes in the value of our cryptocurrency assets are recorded in Other income, net in our consolidated statements of operations. There were no recorded gains or losses on cryptocurrency holdings during the nine months ended September 30, 2016. Losses on cryptocurrency holdings were $147,000 during the nine months ended September 30, 2015.

Other long-term assets, net
 
Other long-term assets consist primarily of cost and equity method investments (see Cost method investments above) and long-term prepaid expenses.
Derivative financial instruments
Derivative financial instruments
 
In 2014, we entered into a loan agreement in connection with the construction of our new corporate headquarters. We began borrowing under the facility in October 2015. Because amounts borrowed on the loan will carry a variable LIBOR-based interest rate, we will be affected by changes in certain market conditions. These changes in market conditions may adversely impact our financial performance, and as such, we use derivatives as a risk management tool to mitigate the potential impact of these changes. We do not enter into derivatives for speculative or trading purposes. The primary market risk we manage through the use of derivative instruments is interest rate risk on the amounts we have borrowed under the loan agreement relating to our new headquarters. To manage that risk, we use interest rate swap agreements. An interest rate swap agreement is a contract between two parties to exchange cash flows based on underlying notional amounts and indices. Our interest rate swaps entitle us to pay amounts based on a fixed rate in exchange for receipt of amounts based on variable rates over the term of the related loan agreement. The notional amounts under our hedges were $45.1 million and $20.5 million at September 30, 2016 and December 31, 2015, respectively.

Our derivatives are carried at fair value in our consolidated balance sheets in Other current liabilities, net and Other long-term liabilities on a gross basis. The accounting for gains and losses that result from changes in the fair values of derivative instruments depends on whether the derivatives have been designated and qualify as hedging instruments under GAAP. Our derivatives have been designated and qualify as cash flow hedges. We formally designated and documented, at inception, the financial instruments as hedges of specific underlying exposures, the risk management objectives, and the strategy for undertaking the hedging transactions. In addition, we formally assess, both at the inception and at least quarterly thereafter, whether the financial instruments used in hedging transactions are effective at offsetting changes in the cash flows of the related underlying exposures. To the extent that the hedges are effective, the changes in fair values of our cash flow hedges are recorded in Accumulated other comprehensive income (loss) in the consolidated statements of changes in stockholders' equity. Any ineffective portion is immediately recognized into earnings. The variable-rate interest on the borrowing for our new corporate headquarters was capitalized during the construction period. The amounts in Accumulated other comprehensive income (loss) related to the cash flow hedge of the variability of the interest that was capitalized is reclassified into earnings over the depreciable life of the asset. During the three and nine months ended September 30, 2015, the amount of gains or losses in accumulated other comprehensive income that has been reclassified into earnings was not material and the amounts at September 30, 2016 that we will reclassify into earnings within the next 12 months is not expected to be material.

We determine the fair values of our derivatives based on quoted market prices or using standard valuation models (see Fair value of financial instruments above). The notional amounts of the derivative financial instruments do not necessarily represent amounts exchanged by the parties and, therefore, are not a direct measure of our exposure to the financial risks described above. The amounts exchanged are calculated by reference to the notional amounts and by other terms of the derivatives, such as interest rates.
Revenue recognition
Revenue recognition
 
We derive our revenue primarily from direct revenue and partner revenue from merchandise sales. We also earn revenue from advertising on our website and from other pages. We have organized our operations into two principal reporting segments based on the primary source of revenue: direct revenue and partner revenue (see Note 8—Business Segments).
 
Revenue is recognized when the following revenue recognition criteria are met: (1) persuasive evidence of an arrangement exists; (2) delivery has occurred or the service has been provided; (3) the selling price or fee revenue earned is fixed or determinable; and (4) collection of the resulting receivable is reasonably assured. Revenue related to merchandise sales is recognized upon delivery to our customers. As we ship high volumes of packages through multiple carriers, it is not practical for us to track the actual delivery date of each shipment. Therefore, we use estimates to determine which shipments are delivered and, therefore, recognized as revenue at the end of the period. Our delivery date estimates are based on average shipping transit times, which are calculated using the following factors: (i) the type of shipping carrier (as carriers have different in-transit times); (ii) the fulfillment source (either our warehouses, those warehouses we control, or those of our partners); (iii) the delivery destination; and (iv) actual transit time experience, which shows that delivery date is typically one to eight business days from the date of shipment. We review and update our estimates on a quarterly basis based on our actual transit time experience. However, actual shipping times may differ from our estimates.
 
We evaluate the criteria outlined in ASC Topic 605-45, Principal Agent Considerations, in determining whether it is appropriate to record the gross amount of product sales and related costs or the net amount earned as commissions. When we are the primary obligor in a transaction, are subject to inventory risk, have latitude in establishing prices and selecting suppliers, or have several but not all of these indicators, revenue is recorded gross. If we are not the primary obligor in the transaction and amounts earned are determined using a fixed percentage, revenue is recorded on a net basis. Currently, the majority of both direct revenue and partner revenue is recorded on a gross basis, as we are the primary obligor. We present revenue net of sales taxes.
 
We periodically provide incentive offers to our customers to encourage purchases. Such offers include current discount offers, such as percentage discounts off current purchases and other similar offers, which, when used by customers, are treated as a reduction of revenue.

We evaluate the revenue recognition criteria above for our broker-dealer subsidiaries (see Note 9 - Broker Dealers) and we recognize securities transactions (and the related commission revenue) on a trade date and gross basis.
 
Direct revenue
 
Direct revenue is derived from merchandise sales of our owned inventory to individual consumers and businesses. Direct revenue comes from merchandise sales that occur primarily through our Website, but may also occur through offline and other channels.
 
Partner and other revenue
 
Partner and other revenue is derived primarily from merchandise sales of inventory owned by our partners which they generally ship directly to our consumers and businesses. Partner and other revenue comes from merchandise sales that occur primarily through our Website, but may also occur through offline and other channels.
 
Club O loyalty program
 
We have a customer loyalty program called Club O Gold for which we sell annual memberships. For Club O Gold memberships, we record membership fees as deferred revenue and we recognize revenue ratably over the membership period. The Club O Gold loyalty program allows members to earn Club O Reward dollars for qualifying purchases made on our Website. We also have a co-branded credit card program (see Co-branded credit card program below for more information). Co-branded cardholders are also Club O Gold members and earn additional reward dollars for purchases made on our Website, and from other merchants.

Beginning in 2015, we enrolled a significant number of members in Club O Silver, a newly introduced Club O membership tier for customers who agree to receive promotional emails. Club O Silver members earned Club O Rewards on qualifying purchases that expire after 90 days from a qualifying purchase. We discontinued Club O Silver in October 2016. Since the program's introduction, the growth in Club O Silver caused increases in reward dollars earned and resulting breakage. The increases in reward breakage attributable to Club O Silver may continue as compared to prior periods for several months until all remaining Club O Silver rewards have expired.

Earned Club O Reward dollars may be redeemed on future purchases made through our Website. We recognize revenue for Club O Reward dollars when customers redeem their reward dollars as part of a purchase on our Website. We account for these transactions as multiple element arrangements and allocate revenue to the elements using their relative fair values. We include the value of reward dollars earned in deferred revenue and we record it as a reduction of revenue at the time the reward dollars are earned. Club O Gold membership reward dollars expire 90 days after the customer’s Club O Gold membership expires. When Club O Reward dollars expire, we recognize reward dollar breakage as Other income, net in our consolidated statements of operations.
 
In instances where customers receive free Club O Reward dollars not associated with any purchases, we account for these transactions as sales incentives such as coupons and record a reduction of revenue at the time the reward dollars are redeemed.

Co-branded credit card program
 
We have a co-branded credit card agreement with a commercial bank for the issuance of credit cards bearing the Overstock.com brand, under which the bank pays us fees for new accounts and for customer usage of the cards. The agreement also provides for a customer loyalty program offering reward points that customers will accrue from card usage and can use to make purchases on our Website (see Club O loyalty program above for more information). New account fees are recognized as revenue on a straight-line basis over the estimated expected life of co-branded credit card customers. Credit card usage fees are recognized as revenues as actual credit card usage occurs.

We also have a private label credit card agreement with another commercial bank for the issuance of credit cards bearing our brand, but that is only available for use on our Website. In connection with the agreement, we received upfront fees that we recognize as revenue on a straight line basis over the term of the agreement, which runs through February 2022. When customers make regular revolving purchases using the card, we receive fees, which are recognized as revenue. When we offer promotional financing for purchases made with the card (for example, 12 months same as cash), we pay a discount fee to the commercial bank, which we recognize as a reduction of revenue. The commercial bank owns all of the accounts under the program and performs all account administration, underwriting and servicing. Fees and royalties from new accounts, credit card usage fees, and fees from both of these cards were less than 1% of total net revenues for all periods presented.

Deferred revenue
 
Customer orders are recorded as deferred revenue prior to delivery of products or services ordered. We record amounts received for Club O Gold membership fees as deferred revenue and we recognize it ratably over the membership period. We record Club O Reward dollars earned from purchases as deferred revenue at the time they are earned and we recognize it as revenue upon redemption. If reward dollars are not redeemed, we recognize other income upon expiration. In addition, we sell gift cards and record related deferred revenue at the time of the sale. We sell gift cards without expiration dates and we recognize revenue from a gift card upon redemption of the gift card. If a gift card is not redeemed, we recognize other income when the likelihood of its redemption becomes remote based on our historical redemption experience. We consider the likelihood of redemption to be remote after 36 months.

 We periodically enter into agreements with other parties to jointly market ancillary products or services on our website. As a result of those agreements, we sometimes receive payments in advance of performing our obligations under those agreements. Such payments received before we perform our obligations are initially recorded as deferred revenue and then recognized over our service period.
Sales returns allowance
Sales returns allowance
 
We inspect returned items when they arrive at our processing facility. We refund the full cost of the merchandise returned and all original shipping charges if the returned item is defective or we or our partners have made an error, such as shipping the wrong product.
 
If the return is not a result of a product defect or a fulfillment error and the customer initiates a return of an unopened item within 30 days of delivery, for most products we refund the full cost of the merchandise minus the original shipping charge and actual return shipping fees. However, we reduce refunds for returns initiated more than 30 days after delivery or that are received at our returns processing facility more than 45 days after initial delivery.

If our customer returns an item that has been opened or shows signs of wear, we issue a partial refund minus the original shipping charge and actual return shipping fees.
 
Revenue is recorded net of estimated returns. We record an allowance for returns based on current period revenues and historical returns experience. We analyze actual historical returns, current economic trends and changes in order volume and acceptance of our products when evaluating the adequacy of the sales returns allowance in any accounting period.
Credit card chargeback allowance
Credit card chargeback allowance
 
Revenue is recorded net of credit card chargebacks. We maintain an allowance for credit card chargebacks based on current period revenues and historical chargeback experience.
Cost of goods sold
Cost of goods sold
 
Cost of goods sold includes product costs, warehousing costs, outbound shipping costs, handling and fulfillment costs, customer service costs and credit card fees, and is recorded in the same period in which related revenues have been recorded.
Advertising expense
Advertising expense
 
We expense the costs of producing advertisements the first time the advertising takes place and expense the cost of communicating advertising in the period during which the advertising space or airtime is used. Internet advertising expenses are recognized as incurred based on the terms of the individual agreements, which are generally: 1) a commission for traffic driven to the Website that generates a sale or 2) a referral fee based on the number of clicks on keywords or links to our Website generated during a given period.
Stock-based compensation
Stock-based compensation
 
We measure compensation expense for all outstanding unvested share-based awards at fair value on the date of grant and recognize compensation expense over the service period for awards expected to vest at the greater of a straight line basis or on an accelerated schedule when vesting of restricted stock awards exceeds a straight line basis. The estimation of stock awards that will ultimately vest requires judgment, and to the extent actual results differ from estimates, such amounts are recorded as an adjustment in the period estimates are revised. We consider many factors when estimating expected forfeitures, including types of awards, and historical experience. Actual results may differ substantially from these estimates (see Note 7—Stock-Based Awards).
Loss contingencies
Loss contingencies
 
In the normal course of business, we are involved in legal proceedings and other potential loss contingencies. We accrue a liability for such matters when it is probable that a loss has been incurred and the amount can be reasonably estimated. When only a range of probable loss can be estimated, the most probable amount in the range is accrued. If no amount within this range is a better estimate than any other amount within the range, the minimum amount in the range is accrued. We expense legal fees as incurred (see Note 5—Commitments and Contingencies).
Income taxes
Income taxes

Our income tax provision for interim periods is determined using an estimate of our annual effective tax rate adjusted for discrete items, if any, for relevant interim periods. We update our estimate of the annual effective tax rate each quarter and make cumulative adjustments if our estimated annual effective tax rate changes.
    
Our quarterly tax provision and our quarterly estimate of our annual effective tax rate are subject to significant variations due to several factors including variability in predicting our pre-tax and taxable income and the mix of jurisdictions to which those items relate, relative changes of expenses or losses for which tax benefits are not recognized, how we do business, and changes in law, regulations, and administrative practices. Our effective tax rate can be volatile based on the amount of pre-tax income. For example, the impact of discrete items on our effective tax rate is greater when pre-tax income is lower.
    
We assess the available positive and negative evidence to estimate whether we will generate sufficient future taxable income to use our existing deferred tax assets. We consider, among other things, our recent historical financial and operating results (three years of cumulative income and revenue growth during those periods), along with our forecasted growth rates, projected future taxable income, including the impact of any costs associated with our recent acquisition, and tax planning strategies. We perform multiple sensitivity analyses to address how potential changes in significant assumptions would impact our ability to generate the minimum amount of taxable income required. We give the most weight to objective evidence related to our more recent financial results. Based upon the level of historical taxable income and projections for future taxable income, including the impact of any acquisition costs, and planned tax strategies over the periods in which the deferred tax assets are deductible, we believe it is more likely than not that we will realize the benefits of these deduction differences, net of existing valuation allowances. However, it is possible that certain state tax credits could ultimately expire unused if estimates of future apportioned taxable income during the carryforward period are reduced.

We have not provided for U.S. income tax on certain foreign earnings because we intend to indefinitely reinvest these earnings outside the U.S. We have begun expansion of operations outside of the U.S. and have plans for additional expansion for which we have incurred and will continue to incur capital requirements. We have considered ongoing capital requirements of the parent company in the U.S.

We have tax deductions from stock-based compensation that exceed the stock-based compensation recorded for such instruments. To the extent such excess tax benefits are ultimately realized, they will increase shareholders’ equity. We utilize the “with-and-without” approach in determining if and when such excess tax benefits are realized. Under this approach, excess tax benefits related to stock-based compensation are the last tax benefits to be realized.

Earnings per share
Earnings per share
 
Basic earnings per share is computed by dividing net income attributable to common shares by the weighted average number of common shares outstanding during the period. Diluted earnings per share is computed by dividing net income attributable to common shares for the period by the weighted average number of common and potential common shares outstanding during the period. Potential common shares, comprising incremental common shares issuable upon the exercise of stock options and restricted stock awards are included in the calculation of diluted earnings per common share to the extent such shares are dilutive.
Stock Repurchase Program
Stock repurchase program

On May 5, 2015, our Board of Directors authorized a stock repurchase program under which we may repurchase shares of our outstanding common stock for up to $25 million at any time through December 31, 2017. To date, we have not made any repurchases under this program.
Recently issued accounting standards
Recently adopted accounting standards

In April 2015, the FASB issued ASU No. 2015-03, Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs, which requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. We implemented the provisions of ASU 2015-03 on January 1, 2016. The prior period amounts related to this implementation have been reclassified to conform to the current period presentation and were not significant. The implementation of ASU 2015-03 did not impact our results of operations or cash flows.

Recently issued accounting standards not yet adopted

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. In July 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, which deferred the effective date for us of ASU No. 2014-09 to January 1, 2018. Early adoption of ASU No. 2014-09 is permitted, but not before its original effective date. In March 2016, the FASB issued ASU No. 2016-08, Revenue from Contracts with Customers - Principal versus Agent Considerations. This ASU clarifies the implementation guidance for principal versus agent considerations in ASU No. 2014-09 and provides indicators that assist in the assessment of control. ASU No. 2016-08 is effective for us beginning January 1, 2018. In 2016, the FASB issued additional implementation guidance for the new revenue recognition standards. These standards permit the use of either the retrospective or cumulative effect transition method. We have initiated an assessment of our revenue streams and have developed an initial plan for implementing these standards. We have not yet selected a transition method nor have we completed our assessment of the effect that ASU No. 2014-09 will have on our consolidated financial statements and related disclosures.

In July 2015, the FASB issued ASU No. 2015-11, Inventory (Topic 330): Simplifying the Measurement of Inventory, which requires inventory to be measured at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal, and transportation. The new standard becomes effective for us on January 1, 2017. Early adoption is permitted. The standard requires entities to apply this change prospectively to the measurement of inventory after the date of adoption. We do not intend to adopt the standard before the effective date and we do not expect that ASU No. 2015-11 will have a significant impact on our consolidated financial statements and related disclosures.

In November 2015, the FASB issued ASU No. 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, which requires that deferred tax assets and liabilities be classified as noncurrent in a classified balance sheet. The new standard becomes effective for us on January 1, 2017. Early adoption is permitted. The standard requires entities to apply this change on either a prospective or retrospective basis for the periods presented. We do not intend to adopt the standard before the effective date and we expect to apply the standard prospectively. The adoption of this standard will cause us to reclassify our current deferred tax assets and liabilities to a single noncurrent amount in our consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842), which, among other things, requires lessees to recognize most leases on their balance sheets related to the rights and obligations created by those leases. The new standard also requires new disclosures to help financial statement users better understand the amount, timing, and uncertainty of cash flows arising from leases. The new standard becomes effective for us on January 1, 2019. Early adoption is permitted. The amendments in this update should be applied under a modified retrospective approach. We are evaluating the effect that ASU No. 2016-02 will have on our consolidated financial statements and related disclosures.

In March 2016, the FASB issued ASU No. 2016-04, Liabilities - Extinguishment of Liabilities (Subtopic 405-20): Recognition of Breakage for Certain Prepaid Stored-Value Products, which specifies how prepaid stored-value product liabilities, such as gift cards, should be derecognized. The standard, among other things, requires derecognition of such liabilities through expected breakage in proportion to the pattern of rights expected to be exercised by the holder, but only to the extent that it is probable that a significant reversal of the recognized breakage amount will not subsequently occur. The new standard becomes effective for us on January 1, 2018. Early adoption is permitted. The amendments in this update should be applied under a modified retrospective approach or a retrospective approach to each period presented. We are evaluating the effect that ASU No. 2016-04 will have on our consolidated financial statements and related disclosures.

In March 2016, the FASB issued ASU No. 2016-07, Investments—Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting, which eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an investor must adjust the investment, results of operations, and retained earnings retroactively on a step-by step basis as if the equity method had been in effect during all previous periods that the investment had been held. The new standard becomes effective for us on January 1, 2017. Early adoption is permitted. The standard requires entities to apply this change prospectively. We do not expect that ASU No. 2016-07 will have a material impact on our consolidated financial statements and related disclosures.

In March 2016, the FASB issued ASU No. 2016-09, Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which simplifies several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The new standard becomes effective for us on January 1, 2017. Early adoption is permitted. The standard specifies various transition methods for the individual amendments in this Update. The adoption of this standard will primarily cause us to recognize additional deferred tax assets related to excess tax benefits through a cumulative effect adjustment in retained earnings as of January 1, 2017. We are evaluating the effect that ASU No. 2016-09 will have on our consolidated financial statements and related disclosures.