COMMITMENTS AND CONTINGENCIES	12 Months Ended
COMMITMENTS AND CONTINGENCIES	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	13. COMMITMENTS AND CONTINGENCIES Legal proceedings and contingencies From time to time, we are involved in litigation concerning consumer protection, employment, intellectual property, claims under the securities laws, and other commercial matters related to the conduct and operation of our business and the sale of products on our Website. In connection with such litigation, we have been in the past and we may be in the future subject to significant damages. In some instances, other parties may have contractual indemnification obligations to us. However, such contractual obligations may prove unenforceable or non-collectible, and if we cannot enforce or collect on indemnification obligations, we may bear the full responsibility for damages, fees, and costs resulting from such litigation. We may also be subject to penalties and equitable remedies that could force us to alter important business practices. Such litigation could be costly and time consuming and could divert or distract our management and key personnel from our business operations. Due to the uncertainty of litigation and depending on the amount and the timing, an unfavorable resolution of some or all of such matters could materially affect our business, results of operations, financial position, or cash flows. The nature of the loss contingencies relating to claims that have been asserted against us are described below. As previously disclosed, in February 2018, the Division of Enforcement of the SEC informed tZERO, and subsequently informed us, that it was conducting an investigation and requested that we and tZERO voluntarily provide certain information and documents related to tZERO and the tZERO security token offering (the "tZERO Request"). In December 2018, we received a follow-up request from the SEC relating to GSR Capital Ltd., a Cayman Islands exempted company (the "GSR Request"). In October 2019, we received a subpoena from the SEC requiring us to produce documents and other information related to the Series A-1 Preferred stock dividend we announced to stockholders in June 2019 (discussed below in Note 15—Stockholders' Equity) and requesting copies of 10b5-1 plans entered into by certain officers and directors. In December 2019, we received a subpoena from the SEC requesting documents related to the GSR transaction and the alternative trading system run by tZERO ATS, LLC (the "GSR and tZERO Subpoena"). Also in December 2019, we received a subpoena from the SEC requesting our insider trading policies as well as certain employment and consulting agreements. We also received requests from the SEC for our communications with our former Chief Executive Officer and Director, Patrick Byrne, and the matters referenced in the December 2019 subpoenas. In May 2020, we received a subpoena from the SEC requesting additional data related to the tZERO ATS (the "tZERO ATS Subpoena"). In January 2021, we received a subpoena from the SEC requesting information regarding our Retail guidance in 2019 and certain communications with current and former executives, board members, and investors. tZERO ATS, LLC, a wholly owned subsidiary of tZERO, reached an agreement to settle the matters covered by the tZERO Request, the GSR Request, the GSR and tZERO Subpoena, and the tZERO ATS Subpoena. The agreement required tZERO ATS, LLC, to cease and desist from committing or causing any violation of and any future violations of Rules 301(b)(2) and (5) of Regulation ATS, which generally relate to notice and fair access, agreed to be censured, and pay a $800,000 civil penalty. The settlement did not allege that we, tZERO, tZERO ATS, LLC, or any of our current or former executives or directors engaged in intentional fraud or misconduct, nor did tZERO ATS admit or deny any facts alleged in the order. We continue to cooperate with the SEC in the remaining matters. On September 27, 2019, a purported securities class action lawsuit was filed against us and our former Chief Executive Officer and former Chief Financial Officer in the United States District Court of Utah, alleging violations under Section 10(b), Rule 10b-5, Section 20(a), and Section 20A of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). On October 8, 2019, October 17, 2019, October 31, 2019, and November 20, 2019, four similar lawsuits were filed in the same court also naming us and the above referenced former executives as defendants, bringing similar claims under the Exchange Act, and seeking similar relief. These cases were consolidated into a single lawsuit in December 2019. The Court appointed The Mangrove Partners Master Fund Ltd. as lead plaintiff in January 2020. In March 2020, an amended consolidated complaint was filed against us, our President, our former Chief Executive Officer, and our former Chief Financial Officer. We filed a motion to dismiss and, on September 28, 2020, the court granted our motion and entered judgment in our favor. The plaintiffs filed a motion to amend their complaint on October 23, 2020 and filed a notice of appeal on October 26, 2020. The United States District Court of Utah granted the plaintiffs' motion to amend their complaint on January 6, 2021 and the Tenth Circuit Court dismissed the plaintiffs' appeal on January 8, 2021. The plaintiffs filed their amended complaint on January 11, 2021. We filed a motion to dismiss plaintiffs' amended complaint, and, on September 20, 2021, the court granted our motion and entered judgment in our favor. On October 18, 2021, the plaintiffs filed a Notice of Appeal, appealing the ruling of the district court to the United States Court of Appeals for the Tenth Circuit. The plaintiffs filed their opening brief in the Tenth Circuit on January 26, 2022. No estimates of the possible losses or range of losses can be made at this time. We intend to continue to vigorously defend this consolidated action. On November 22, 2019, a shareholder derivative suit was filed against us and certain past and present directors and officers of ours in the United States District Court for the District of Delaware, with allegations that include: (i) breach of fiduciary duties, (ii) unjust enrichment, (iii) insider selling and misappropriation of the Company's information, and (iv) contribution under Sections 10(b) and 21D of the Exchange Act. On December 17, 2019, a similar lawsuit was filed in the same court, naming the same defendants, bringing similar claims, and seeking similar relief. These cases were consolidated into a single lawsuit in January 2020. In March 2020, the court entered a stay on litigation, pending the outcome of the securities class action motion to dismiss. The case remains stayed pending the outcome of the plaintiffs' appeal to the Tenth Circuit in the securities class action. No estimates of the possible losses or range of losses can be made at this time. We intend to vigorously defend these actions. On April 23, 2020, a putative class action lawsuit was filed against us in the Circuit Court of the County of St. Louis, State of Missouri, alleging that we over-collected taxes on products sold into the state of Missouri. We removed the case to United States District Court, Eastern District of Missouri on May 22, 2020, and on February 9, 2021, the case against us was dismissed. On March 1, 2021, a putative class action lawsuit was filed against us in the Circuit Court of the County of St. Louis, State of Missouri, alleging similar allegations to the April 23, 2020 putative class action lawsuit that was dismissed, that we over-collected taxes on products sold into the state of Missouri. We filed a motion to compel arbitration, which was denied on October 13, 2021. We filed a motion to dismiss on October 22, 2021, which has not yet been decided. No estimates of the possible losses or range of losses can be made at this time. We intend to vigorously defend this action. We establish liabilities when a particular contingency is probable and estimable. At December 31, 2021 and 2020, we have accrued $165,000 and $1.8 million, respectively, which are included in Accrued liabilities in our consolidated balance sheets. It is reasonably possible that the actual losses may exceed our accrued liabilities.