Significant Accounting Policies | 2. Significant Accounting Policies The preparation of financial statements in accordance with U.S. GAAP requires those responsible for preparing financial statements to make estimates and assumptions that affect the reported amounts and disclosures. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Trust. 2.1. Basis of Accounting The Sponsor has determined that the Trust falls within the scope of Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 946, Financial Services—Investment Companies, and has concluded that for reporting purposes, the Trust is classified as an Investment Company. The Trust is not registered as an investment company under the Investment Company Act of 1940 and is not required to register under such act. 2.2. Valuation of Gold The Trust follows the provisions of ASC 820, Fair Value Measurements (“ASC 820”). ASC 820 provides guidance for determining fair value and requires increased disclosure regarding the inputs to valuation techniques used to measure fair value. ASC 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Gold is held by JPMorgan Chase Bank, N.A. (the “Custodian”), on behalf of the Trust, at the Custodian’s Zurich, Switzerland vaulting premises and may also be held at the Zurich, Switzerland vaulting premises of the Zurich Sub-Custodian UBS AG , and is recorded at fair value. At September 30, 2018 , no gold was held by UBS A G . The cost of gold is determined according to the average cost method and the fair value is based on the London Bullion Market Association (“LBMA”) PM Gold Price. Realized gains and losses on transfers of gold, or gold distributed for the redemption of Shares, are calculated on a trade date basis as the difference between the fair value and cost of gold transferred. The LBMA PM Gold Price is set using the afternoon session of the ICE Benchmark Administratio n (“IBA”) equilibrium auction, an electronic, tradable and auditable over-the-counter auction market with the ability to participate in US Dollars, Euros or British Pounds for LBMA -authorized participating gold bullion banks or market makers that establishes a reference gold price for that day’s trading. Once the value of gold has been determined, the net asset value (the “NAV”) is computed by the Trustee by deducting all accrued fees, expenses and other liabilities of the Trust, including the remuneration due to the Sponsor (the “Sponsor’s Fee”), from the fair value of the gold and all other assets held by the Trust. The Trust recognizes changes in fair value of the investment in gold as changes in unrealized gains or losses on investment in gold through the Statement of Operations. The per Share amount of gold exchanged for a purchase or redemption is calculated daily by the Trustee, using the LBMA PM Gold Price to calculate the gold amount in respect of any liabilities for which covering gold sales have not yet been made, and represents the per Share amount of gold held by the Trust, after giving effect to its liabilities, to cover expenses and liabilities and any losses that may have occurred. 2.2. Valuation of Gold (continued) Fair Value Hierarchy ASC 820 establishes a hierarchy that prioritizes inputs to valuation techniques used to measure fair value. The three levels of inputs are as follows: Level 1. Unadjusted quoted prices in active markets for identical assets or liabilities that the Trust has the ability to access. Level 2. Observable inputs other than quoted prices included in level 1 that are observable for the asset or liability either directly or indirectly. These inputs may include quoted prices for the identical instrument on an inactive market, prices for similar instruments and similar data. Level 3. Unobservable inputs for the asset or liability to the extent that relevant observable inputs are not available, representing the Trust’s own assumptions about the assumptions that a market participant would use in valuing the asset or liability, and that would be based on the best information available. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the level in the fair value hierarchy within which the fair value measurement falls in its entirety is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The investment in gold is classified as a level 2 asset, as the fair value of the Trust’s investment in gold is calculated based upon third party pricing sources supported by observable, verifiable inputs. The categorization of the Trust’s assets is as shown below: (Amounts in 000's of US$) September 30, 2018 December 31, 2017 Level 2 Investment in gold $ 773,766 $ 1,048,326 There were no transfers between levels during the nine months ended September 30, 2018 or the year ended December 31, 2017 . 2.3. Gold Receivable and Payable Gold receivable or payable represents the quantity of gold covered by contractually binding orders for the creation or redemption of Shares respectively, where the gold has not yet been transferred to or from the Trust’s account. Generally, for all orders accepted prior to September 5, 2017, ownership of gold is transferred within three business days of the trade date, and for all orders accepted on or after September 5, 2017, ownership of gold is transferred within two business days of the trade date. At September 30, 2018 , the Trust had no gold receivable or payable for the creation or redemption of Shares. 2.4. Creations and Redemptions of Shares The Trust expects to create and redeem Shares from time to time, but only in one or more Baskets (a Basket equals a block of 50,000 Shares). The Trust issues Shares in Baskets to Authorized Participants on an ongoing basis. Individual investors cannot purchase or redeem Shares in direct transactions with the Trust. An Authorized Participant is a person who (1) is a registered broker-dealer or other securities market participant such as a bank or other financial institution which is not required to register as a broker-dealer to engage in securities transactions; (2) is a participant in The Depository Trust Company; (3) has entered into an Authorized Participant Agreement with the Trustee and the Sponsor; and (4) has established an Authorized Participant Unallocated Account with the Trust’s Custodian or other gold bullion clearing bank. An Authorized Participant Agreement is an agreement entered into by each Authorized Participant, the Sponsor and the Trustee which provides the procedures for the creation and redemption of Baskets and for the delivery of the gold and any cash required for such creations and redemptions. An Authorized Participant Unallocated Account is an unallocated gold account, either loco London or loco Zurich, established with the Custodian or a gold bullion clearing bank by an Authorized Participant. The creation and redemption of Baskets is only made in exchange for the delivery to the Trust or the distribution by the Trust of the amount of gold represented by the Baskets being created or redeemed, the amount of which is based on the combined NAV of the number of Shares included in the Baskets being created or redeemed determined on the day the order to create or redeem Baskets is properly received. Authorized Participants may, on any business day, place an order with the Trustee to create or redeem one or more Baskets. Effective as of September 5, 2017 the typical settlement period for Shares is two business days. Prior to September 5, 2017, the typical settlement period for Shares was three business days. In the event of a trade date at period end, where a settlement is pending, a respective account receivable and/or payable will be recorded. When gold is exchanged in settlement of a redemption, it is considered a sale of gold for financial statement purposes. The amount of gold represented by the Baskets created or redeemed can only be settled to the nearest 1/1000th of an ounce. As a result, the value attributed to the creation or redemption of Shares may differ from the value of gold to be delivered or distributed by the Trust. In order to ensure that the correct amount of gold is available at all times to back the Shares, the Sponsor accepts an adjustment to its management fees in the event of any shortfall or excess on each transaction. For each transaction, this amount is not more than 1/1000th of an ounce of gold. As the Shares of the Trust are subject to redemption at the option of Authorized Participants, the Trust has classified the outstanding Shares as Net Assets. Changes in the number of Shares outstanding are presented in the Statement of Changes in Net Assets. 2.5. Income Taxes The Trust is classified as a “grantor trust” for U.S. federal income tax purposes. As a result, the Trust itself will not be subject to U.S. federal income tax. Instead, the Trust’s income and expenses will “flow through” to the Shareholders, and the Trustee will report the Trust’s proceeds, income, deductions, gains, and losses to the Internal Revenue Service on that basis. The Sponsor has evaluated whether or not there are uncertain tax positions that require financial statement recognition and has determined that no reserves for uncertain tax positions are required as of September 30, 2018 and December 31, 2017 . 2.6. Investment in Gold Changes in ounces of gold and their respective values for the nine months ended September 30, 2018 and for the year ended December 31, 2017 are set out below: Nine Months Year Ended Ended (Amounts in 000's of US$, except for ounces data) September 30, 2018 December 31, 2017 Ounces of gold Opening balance 808,581.0 806,891.3 Creations 77,385.1 53,345.1 Redemptions (231,896.7) (48,472.0) Transfers of gold to pay expenses (2,339.5) (3,183.4) Closing balance 651,729.9 808,581.0 Investment in gold Opening balance $ 1,048,326 $ 935,268 Creations 103,156 67,119 Redemptions (295,298) (60,954) Realized gain on gold distributed for the redemption of Shares 10,805 2,048 Transfers of gold to pay expenses (3,034) (3,966) Realized gain on gold transferred to pay expenses 171 99 Change in unrealized (loss) / gain on investment in gold (90,360) 108,712 Closing balance $ 773,766 $ 1,048,326 2.7. Expenses / Realized Gains / Losses The primary expense of the Trust is the Sponsor’s Fee, which is paid by the Trust through in-kind transfers of gold to the Sponsor. The Trust will transfer gold to the Sponsor to pay the Sponsor’s Fee that will accrue daily at an annualized rate equal to 0.39 % of the adjusted net asset value (“ANAV”) of the Trust, paid monthly in arrears. The Sponsor has agreed to assume administrative and marketing expenses incurred by the Trust, including the Trustee’s monthly fee and out of pocket expenses, the Custodian’s fee and the reimbursement of the Custodian’s expenses, exchange listing fees, United States Securities and Exchange Commission (the “SEC”) registration fees, printing and mailing costs, audit fees and certain legal expenses. For the three months ended September 30, 2018 and 2017 the Sponsor’s Fee was $ 813,057 and $ 1,018,077 , respectively . For the nine months ended September 30, 2018 and 2017 the Sponsor’s Fee was $ 2,935,962 and $ 2,964,034 , respectively. At September 30, 2018 and at December 31, 2017 , the fees payable to the Sponsor were $ 249,087 and $ 346,853 , respectively. With respect to expenses not otherwise assumed by the Sponsor, the Trustee will, at the direction of the Sponsor or in its own discretion, sell the Trust’s gold as necessary to pay these expenses. When selling gold to pay expenses, the Trustee will endeavor to sell the smallest amounts of gold needed to pay these expenses in order to minimize the Trust’s holdings of assets other than gold. Other than the Sponsor’s Fee, the Trust had no expenses during the three and nine months ended September 30, 2018 and 2017 . Unless otherwise directed by the Sponsor, when selling gold the Trustee will endeavor to sell at the price established by the LBMA PM Gold Price. The Trustee will place orders with dealers (which may include the Custodian) through which the Trustee expects to receive the most favorable price and execution of orders. The Custodian may be the purchaser of such gold only if the sale transaction is made at the next LBMA PM Gold Price or such other publicly available price that the Sponsor deems fair, in each case as set following the sale order. A gain or loss is recognized based on the difference between the selling price and the cost of the gold sold. Neither the Trustee nor the Sponsor is liable for depreciation or loss incurred by reason of any sale. Realized gains and losses result from the transfer of gold for Share redemptions and / or to pay expenses and are recognized on a trade date basis as the difference between the fair value and cost of gold transferred . 2.8. Subsequent Events In accordance with the provisions set forth in FASB ASC 855-10, Subsequent Events , the Trust’s management has evaluated the possibility of subsequent events impacting the Trust’s financial statements through the filing date. During this period, no material subsequent events requiring adjustment to or disclosure in the financial statements were identified other than the following: Effective October 1, 2018, the name of the Trust changed from ETFS Gold Trust to Aberdeen Standard Gold ETF Trust, and the name of the Shares issuable by the Trust changed from ETFS Physical Swiss Gold Shares to Aberdeen Standard Physical Swiss Gold Shares ETF. In addition, the name of the Trust’s Sponsor changed from ETF Securities USA LLC to Aberdeen Standard Investments ETFs Sponsor LLC. In connection with the Trust’s name change, the Trust’s CUSIP number changed to 00326A104 . In October 2018, the SEC posted to the Federal Register their Final Rule Release No. 33-10532 , Disclosure Update and Simplification Rule (the “Rule”) which has an effective date of November 5, 2018. The Sponsor has evaluated the effect that the Rule will have on the Trust’s 10-Q and has determined that the Rule will not have a significant impact on the presentation or disclosures in the Trust’s September 30, 2018 10-Q. The Sponsor has elected to forego the changes for the current interim reporting period, and will adopt the changes in the Trust’s 10-Q for the period ended March 31, 2019. |