Commitments and Contingencies	12 Months Ended
Dec. 31, 2012
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies We establish contingent liabilities when a particular contingency is both probable and estimable. The Company is not aware of any pending claims or assessments, other than as described below, which may have a material adverse impact on the Company’s financial position or results of operations. Outsource Manufacturers. We have manufacturing agreements with electronics manufacturing service ("EMS") providers related to the outsourced manufacturing of our products. Certain manufacturing agreements establish annual volume commitments. We are also obligated to repurchase Company-forecasted but unused materials. The Company has non-cancellable, non-returnable, and long-lead time commitments with its EMS providers and certain suppliers for inventory components that will be used in production. The Company’s purchase commitments under such agreements is approximately $3,980 as of December 31, 2012. Unrecognized Tax Benefits. As further discussed in “Note 11 - Income taxes” of Notes to Consolidated Financial Statements, we have adopted the provisions of Accounting Standards Codification (“ASC”) 740. We had $2,384 of unrecognized tax benefits as of December 31, 2012. Due to the inherent uncertainty of the underlying tax positions, it is not possible to assign the liability as of December 31, 2012 to any particular year. Legal Proceedings. In addition to the legal proceedings described below, we are also involved from time to time in various claims and other legal proceedings which arise in the normal course of our business. Such matters are subject to many uncertainties and outcomes that are not predictable. However, based on the information available to us, we do not believe any such proceedings will have a material adverse effect on our business, results of operations, financial position, or liquidity, except as described below. Former Officer Indemnification In July 2007 and January 2008, the U.S. Attorney for the District of Utah indicted two of our former officers, Frances Flood (“Flood”) and Susie Strohm (“Strohm”), for allegedly causing us to issue materially misstated financial statements for our 2001 and 2002 fiscal years and for perjury in connection with the investigation by the SEC into the alleged misstatements. In December 2003, we entered into indemnification agreements with each former officer, requiring payment of all reasonable attorneys’ fees and costs incurred in defending against the charges in certain circumstances consistent with and subject to limitations imposed by our bylaws and applicable law. To date, we have paid approximately $3,390 in attorneys’ fees and costs to defend against the charges. In February 2009, Flood was convicted on nine counts and Strohm was convicted on one count. In June 2010, Flood was sentenced to four years in prison and three years of probation and Strohm was sentenced to two years of probation plus 150 hours of community service. In April 2011, the Tenth Circuit Court of Appeals in Denver affirmed Flood’s conviction, but has allowed her to assert in a collateral proceeding her claim that she received ineffective assistance of counsel. In November 2011, the Tenth Circuit affirmed Strohm’s perjury conviction as well. Flood: In August 2008, Flood filed a lawsuit in Federal District Court for the District of Utah, seeking to compel us to pay her attorneys’ fees and costs to defend against the criminal charges. The District Court issued a preliminary injunction in January 2009 requiring us to pay Flood’s criminal legal fees and costs through trial. Pursuant to the Court’s order, ClearOne paid approximately $373 to Flood’s attorneys and approximately $248 into the Court’s escrow. In July 2009, ClearOne asserted counterclaims against Flood and sought to recover $3,390 plus interest, costs and attorneys' fees. Tenth Circuit Court of Appeals issued a ruling in August 2010 vacating the District Court’s preliminary injunction on the grounds that it rested on a legally erroneous interpretation of Flood’s Employment Separation Agreement. ClearOne filed a motion in the United States District Court for the District of Utah seeking a return of the monies paid by ClearOne pursuant to the Court’s order. The District Court granted ClearOne’s motion in January 2012 for return of the $248 held in the Court’s escrow, but denied ClearOne’s motion with respect to the $373 paid to Flood’s attorneys. We filed a motion for summary judgment in August 2012 seeking dismissal of Flood's claims and judgment on our own claims against Flood. On or about March 1, 2013, Flood filed for bankruptcy in the U.S. Bankruptcy Court for the Eastern District of Virginia. On March 19, 2013, the US District Court for the District of Utah issued an order staying this case. Strohm: Strohm and her counsel (“Dorsey”) filed a lawsuit in August 2008 in the Third Judicial District Court in Salt Lake City, Utah seeking to compel us to pay Strohm’s attorneys’ fees and costs to defend her against the criminal charges, plus interest, and for attorneys’ fees in connection with the civil action. ClearOne asserted counterclaims against Strohm in August 2009 seeking to recover $3,296 plus interest, costs and attorneys' fees. The District Court entered Judgment against ClearOne in June 2011 for $973 in fees and expenses in the criminal case, plus $362 in interest at 18% through February 1, 2011, which amounts were paid by ClearOne under protest to Dorsey on February 1, 2011. The Judgment also included $865 in civil case fees and expenses plus interest. ClearOne has posted a cash bond to cover the civil case fees and interest pending ClearOne’s appeal. ClearOne as well as Dorsey appealed against the judgment. The Utah Supreme Court heard oral arguments in September 2012 and has yet to express its decision. Theft of Intellectual Property and Related Cases In January 2007, we filed a lawsuit in the Third Judicial District Court, Salt Lake County, Utah against WideBand Solutions, Inc. (“WideBand”) and two of its principals, Dr. Jun Yang, and Andrew Chiang for misappropriation of our trade secrets (the “Trade Secret Case”). We also brought claims against Biamp Systems Corporation, Inc. (“Biamp”). The litigation eventually included other defendants, namely Lonny Bowers, Donald Bowers, David Sullivan, Dial HD and Versatile DSP. The matter was subsequently removed to federal court. The United States District Court, District of Utah, Central Division. The litigation involving various appeals filed by all parties extended to various state courts, federal courts and the federal appeal court. The court found the defendants guilty of willfully and maliciously misappropriating our trade secrets. Various awards were made in ClearOne's favor and against the defendants. Biamp settled with us and paid $3,860 after we won the appeal in the Tenth Circuit court. We also settled with one of the defendants and received $250 in February 2012. We have various awards against other defendants amounting to approximately $7,658 owed jointly and severally by them. While we intend to vigorously pursue collection of these outstanding awards, there can be no assurance that we will ultimately collect on all or a portion of these awards. ARS Special Arbitration We filed separate arbitration proceedings against UBS Financial Services, Inc. (“UBS”) and Morgan Stanley & Co., Inc. (“Morgan Stanley”) with the Financial Industry Regulatory Authority (“FINRA”) pursuant to the Auction Rate Securities (“ARS”) Special Arbitration Procedures established by FINRA. At the relevant time, we held an aggregate of $12,200 in ARS from UBS and Morgan Stanley, which turned out to be illiquid. In October 2008, we accepted offers to repurchase our $12,200 of ARS, at par value, from these two investment banks that sold them to us pursuant to the settlement agreements, but did not waive any claims for consequential damages. In both arbitration proceedings, we sought consequential damages as a result of our inability to access funds invested in ARS that UBS and Morgan Stanley sold to us, including losses with respect to a planned strategic business acquisition and related due diligence costs. No claims were asserted against us by UBS or Morgan Stanley. With respect to the Morgan Stanley arbitration, the arbitration panel denied our claims in their entirety. With respect to the UBS arbitration under a different panel, we settled the dispute for a total amount of $45 million in December 2012. The settlement award was subject to a 15% contingency legal fee of $6.75 million which was also paid in December 2012 to our litigation counsel. Conclusion These legal proceedings are subject to all of the risks and uncertainties of legal proceedings and there can be no assurance as to the probable result of the legal proceedings. The Company believes it is adequately accrued for the aforementioned contingent liabilities. While we intend to defend ourselves in the above matters vigorously and diligently, there exists the possibility of adverse outcomes that we estimate could be up to $1,000 over and above amounts already provided for. If these adverse outcomes were to occur, our financial position, results of operations and cash flows could be negatively affected materially for the period in which the adverse outcomes are known.

Commitments and Contingencies

We establish contingent liabilities when a particular contingency is both probable and estimable. The Company is not aware of any pending claims or assessments, other than as described below, which may have a material adverse impact on the Company’s financial position or results of operations.

Outsource Manufacturers. We have manufacturing agreements with electronics manufacturing service ("EMS") providers related to the outsourced manufacturing of our products. Certain manufacturing agreements establish annual volume commitments. We are also obligated to repurchase Company-forecasted but unused materials. The Company has non-cancellable, non-returnable, and long-lead time commitments with its EMS providers and certain suppliers for inventory components that will be used in production. The Company’s purchase commitments under such agreements is approximately $3,980 as of December 31, 2012.

Unrecognized Tax Benefits. As further discussed in “Note 11 - Income taxes” of Notes to Consolidated Financial Statements, we have adopted the provisions of Accounting Standards Codification (“ASC”) 740. We had $2,384 of unrecognized tax benefits as of December 31, 2012. Due to the inherent uncertainty of the underlying tax positions, it is not possible to assign the liability as of December 31, 2012 to any particular year.

Legal Proceedings. In addition to the legal proceedings described below, we are also involved from time to time in various claims and other legal proceedings which arise in the normal course of our business. Such matters are subject to many uncertainties and outcomes that are not predictable. However, based on the information available to us, we do not believe any such proceedings will have a material adverse effect on our business, results of operations, financial position, or liquidity, except as described below.

Former Officer Indemnification

In July 2007 and January 2008, the U.S. Attorney for the District of Utah indicted two of our former officers, Frances Flood (“Flood”) and Susie Strohm (“Strohm”), for allegedly causing us to issue materially misstated financial statements for our 2001 and 2002 fiscal years and for perjury in connection with the investigation by the SEC into the alleged misstatements. In December 2003, we entered into indemnification agreements with each former officer, requiring payment of all reasonable attorneys’ fees and costs incurred in defending against the charges in certain circumstances consistent with and subject to limitations imposed by our bylaws and applicable law. To date, we have paid approximately $3,390 in attorneys’ fees and costs to defend against the charges. In February 2009, Flood was convicted on nine counts and Strohm was convicted on one count. In June 2010, Flood was sentenced to four years in prison and three years of probation and Strohm was sentenced to two years of probation plus 150 hours of community service. In April 2011, the Tenth Circuit Court of Appeals in Denver affirmed Flood’s conviction, but has allowed her to assert in a collateral proceeding her claim that she received ineffective assistance of counsel. In November 2011, the Tenth Circuit affirmed Strohm’s perjury conviction as well.

Flood: In August 2008, Flood filed a lawsuit in Federal District Court for the District of Utah, seeking to compel us to pay her attorneys’ fees and costs to defend against the criminal charges. The District Court issued a preliminary injunction in January 2009 requiring us to pay Flood’s criminal legal fees and costs through trial. Pursuant to the Court’s order, ClearOne paid approximately $373 to Flood’s attorneys and approximately $248 into the Court’s escrow. In July 2009, ClearOne asserted counterclaims against Flood and sought to recover $3,390 plus interest, costs and attorneys' fees.

Tenth Circuit Court of Appeals issued a ruling in August 2010 vacating the District Court’s preliminary injunction on the grounds that it rested on a legally erroneous interpretation of Flood’s Employment Separation Agreement. ClearOne filed a motion in the United States District Court for the District of Utah seeking a return of the monies paid by ClearOne pursuant to the Court’s order. The District Court granted ClearOne’s motion in January 2012 for return of the $248 held in the Court’s escrow, but denied ClearOne’s motion with respect to the $373 paid to Flood’s attorneys.

We filed a motion for summary judgment in August 2012 seeking dismissal of Flood's claims and judgment on our own claims against Flood. On or about March 1, 2013, Flood filed for bankruptcy in the U.S. Bankruptcy Court for the Eastern District of Virginia. On March 19, 2013, the US District Court for the District of Utah issued an order staying this case.

Strohm: Strohm and her counsel (“Dorsey”) filed a lawsuit in August 2008 in the Third Judicial District Court in Salt Lake City, Utah seeking to compel us to pay Strohm’s attorneys’ fees and costs to defend her against the criminal charges, plus interest, and for attorneys’ fees in connection with the civil action. ClearOne asserted counterclaims against Strohm in August 2009 seeking to recover $3,296 plus interest, costs and attorneys' fees.

The District Court entered Judgment against ClearOne in June 2011 for $973 in fees and expenses in the criminal case, plus $362 in interest at 18% through February 1, 2011, which amounts were paid by ClearOne under protest to Dorsey on February 1, 2011. The Judgment also included $865 in civil case fees and expenses plus interest. ClearOne has posted a cash bond to cover the civil case fees and interest pending ClearOne’s appeal. ClearOne as well as Dorsey appealed against the judgment. The Utah Supreme Court heard oral arguments in September 2012 and has yet to express its decision.

Theft of Intellectual Property and Related Cases

In January 2007, we filed a lawsuit in the Third Judicial District Court, Salt Lake County, Utah against WideBand Solutions, Inc. (“WideBand”) and two of its principals, Dr. Jun Yang, and Andrew Chiang for misappropriation of our trade secrets (the “Trade Secret Case”). We also brought claims against Biamp Systems Corporation, Inc. (“Biamp”). The litigation eventually included other defendants, namely Lonny Bowers, Donald Bowers, David Sullivan, Dial HD and Versatile DSP. The matter was subsequently removed to federal court. The United States District Court, District of Utah, Central Division.

The litigation involving various appeals filed by all parties extended to various state courts, federal courts and the federal appeal court. The court found the defendants guilty of willfully and maliciously misappropriating our trade secrets. Various awards were made in ClearOne's favor and against the defendants. Biamp settled with us and paid $3,860 after we won the appeal in the Tenth Circuit court. We also settled with one of the defendants and received $250 in February 2012. We have various awards against other defendants amounting to approximately $7,658 owed jointly and severally by them. While we intend to vigorously pursue collection of these outstanding awards, there can be no assurance that we will ultimately collect on all or a portion of these awards.

ARS Special Arbitration

We filed separate arbitration proceedings against UBS Financial Services, Inc. (“UBS”) and Morgan Stanley & Co., Inc. (“Morgan Stanley”) with the Financial Industry Regulatory Authority (“FINRA”) pursuant to the Auction Rate Securities (“ARS”) Special Arbitration Procedures established by FINRA. At the relevant time, we held an aggregate of $12,200 in ARS from UBS and Morgan Stanley, which turned out to be illiquid. In October 2008, we accepted offers to repurchase our $12,200 of ARS, at par value, from these two investment banks that sold them to us pursuant to the settlement agreements, but did not waive any claims for consequential damages. In both arbitration proceedings, we sought consequential damages as a result of our inability to access funds invested in ARS that UBS and Morgan Stanley sold to us, including losses with respect to a planned strategic business acquisition and related due diligence costs. No claims were asserted against us by UBS or Morgan Stanley.

With respect to the Morgan Stanley arbitration, the arbitration panel denied our claims in their entirety. With respect to the UBS arbitration under a different panel, we settled the dispute for a total amount of $45 million in December 2012. The settlement award was subject to a 15% contingency legal fee of $6.75 million which was also paid in December 2012 to our litigation counsel.

Conclusion

These legal proceedings are subject to all of the risks and uncertainties of legal proceedings and there can be no assurance as to the probable result of the legal proceedings.

The Company believes it is adequately accrued for the aforementioned contingent liabilities. While we intend to defend ourselves in the above matters vigorously and diligently, there exists the possibility of adverse outcomes that we estimate could be up to $1,000 over and above amounts already provided for. If these adverse outcomes were to occur, our financial position, results of operations and cash flows could be negatively affected materially for the period in which the adverse outcomes are known.