Commitments and Contingencies	6 Months Ended
Jun. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies The material events during the period covered by this Quarterly Report on Form 10-Q, outside of the ordinary course of the Company’s business, include debt activity (as discussed further in "Note 7: Debt"), payment of a portion of the acquisition-related contingent consideration liability (as discussed further in "Note 6: Fair Value Measurements"), estimated sublease income of $4.1 million primarily related to the sublease agreement for the Bellevue facility (as discussed further in "Note 5: Restructuring"), and purchase commitments with a vendor to provide cloud computation services of $11.3 million over the next four years. Additional information on the Company’s Commitments and Contingencies can be found in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016. Litigation: From time to time, the Company is subject to various legal proceedings or claims that arise in the ordinary course of business. The Company accrues a liability when management believes that it is both probable that a liability has been incurred and the amount of loss can be reasonably estimated. The following is a brief description of the more significant legal proceedings. Although the Company believes that resolving such claims, individually or in aggregate, will not have a material adverse impact on its financial statements, these matters are subject to inherent uncertainties. On December 12, 2016 a shareholder derivative action was filed by Jeffrey Tilden against the Company, as a nominal defendant, Andrew Snyder, who was a director of the Company at that time, certain companies affiliated with Mr. Snyder, a former officer of the Company, GCA Savvian Advisors, LLC ("GCA Savvian"), and certain other current and former members of the Blucora Board of Directors, in the Superior Court of the State of California in and for the County of San Francisco. The complaint asserts claims for breaches of fiduciary duty against certain current and former directors of the Company related to the Company’s share repurchases and the Company’s acquisitions of HD Vest and Monoprice. The complaint asserts a claim against GCA Savvian, the Company’s financial advisor in connection with the HD Vest acquisition, for aiding and abetting breaches of fiduciary duty. The complaint also asserts a claim for insider trading against Mr. Snyder, a former officer of the Company, and certain companies affiliated with Mr. Snyder. The derivative action does not seek monetary damages from the Company. The complaint seeks corporate governance reforms, declaratory relief, monetary damages from the other defendants, attorney’s fees and prejudgment interest. On March 10, 2017, the Company filed a motion to dismiss for improper venue as a result of a forum selection provision in the Company’s bylaws that required the plaintiff to file his derivative fiduciary duty claims in Delaware. Other defendants also filed motions to quash the summons due to a lack of personal jurisdiction over them. On July 25, 2017, the Court granted the Company's motion to dismiss, and the case will be stayed for 90 days and then dismissed. The Company has entered into indemnification agreements in the ordinary course of business with its officers and directors, and the agreement entered into with GCA Savvian in connection with the acquisition of HD Vest also contained indemnification provisions. Pursuant to these agreements, the Company may be obligated to advance payment of legal fees and costs incurred by the defendants pursuant to the Company’s obligations under these indemnification agreements and applicable Delaware law.

Commitments and Contingencies

The material events during the period covered by this Quarterly Report on Form 10-Q, outside of the ordinary course of the Company’s business, include debt activity (as discussed further in "Note 7: Debt"), payment of a portion of the acquisition-related contingent consideration liability (as discussed further in "Note 6: Fair Value Measurements"), estimated sublease income of $4.1 million primarily related to the sublease agreement for the Bellevue facility (as discussed further in "Note 5: Restructuring"), and purchase commitments with a vendor to provide cloud computation services of $11.3 million over the next four years. Additional information on the Company’s Commitments and Contingencies can be found in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.

Litigation: From time to time, the Company is subject to various legal proceedings or claims that arise in the ordinary course of business. The Company accrues a liability when management believes that it is both probable that a liability has been incurred and the amount of loss can be reasonably estimated. The following is a brief description of the more significant legal proceedings. Although the Company believes that resolving such claims, individually or in aggregate, will not have a material adverse impact on its financial statements, these matters are subject to inherent uncertainties.

On December 12, 2016 a shareholder derivative action was filed by Jeffrey Tilden against the Company, as a nominal defendant, Andrew Snyder, who was a director of the Company at that time, certain companies affiliated with Mr. Snyder, a former officer of the Company, GCA Savvian Advisors, LLC ("GCA Savvian"), and certain other current and former members of the Blucora Board of Directors, in the Superior Court of the State of California in and for the County of San Francisco. The complaint asserts claims for breaches of fiduciary duty against certain current and former directors of the Company related to the Company’s share repurchases and the Company’s acquisitions of HD Vest and Monoprice. The complaint asserts a claim against GCA Savvian, the Company’s financial advisor in connection with the HD Vest acquisition, for aiding and abetting breaches of fiduciary duty. The complaint also asserts a claim for insider trading against Mr. Snyder, a former officer of the Company, and certain companies affiliated with Mr. Snyder. The derivative action does not seek monetary damages from the Company. The complaint seeks corporate governance reforms, declaratory relief, monetary damages from the other defendants, attorney’s fees and prejudgment interest.

On March 10, 2017, the Company filed a motion to dismiss for improper venue as a result of a forum selection provision in the Company’s bylaws that required the plaintiff to file his derivative fiduciary duty claims in Delaware. Other defendants also filed motions to quash the summons due to a lack of personal jurisdiction over them. On July 25, 2017, the Court granted the Company's motion to dismiss, and the case will be stayed for 90 days and then dismissed.

The Company has entered into indemnification agreements in the ordinary course of business with its officers and directors, and the agreement entered into with GCA Savvian in connection with the acquisition of HD Vest also contained indemnification provisions. Pursuant to these agreements, the Company may be obligated to advance payment of legal fees and costs incurred by the defendants pursuant to the Company’s obligations under these indemnification agreements and applicable Delaware law.