Commitments and Contingencies	3 Months Ended
Mar. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	COMMITMENTS AND CONTINGENCIES Guarantees, Commitments and Off-Balance Sheet Arrangements As of March 31, 2014, we had approximately $0.4 million in standby letters of credit with certain vendors with expiration dates through August 2014. We have long lead times for inventory purchases and, therefore, must secure factory capacity from our vendors in advance. As of March 31, 2014, we had approximately $5.7 million in non-cancelable market-based purchase obligations, primarily for inventory purchases expected to be received within the next twelve months. Purchase obligations can vary from quarter-to-quarter and versus the same period in prior years due to a number of factors, including the amount of products that are shipped directly to Retail customer warehouses versus through Nautilus warehouses. In the ordinary course of business, we enter into agreements that require us to indemnify counterparties against third-party claims. These may include: agreements with vendors and suppliers, under which we may indemnify them against claims arising from use of their products or services; agreements with customers, under which we may indemnify them against claims arising from their use or sale of our products; real estate and equipment leases, under which we may indemnify lessors against third-party claims relating to the use of their property; agreements with licensees or licensors, under which we may indemnify the licensee or licensor against claims arising from their use of our intellectual property or our use of their intellectual property; and agreements with parties to debt arrangements, under which we may indemnify them against claims relating to their participation in the transactions. The nature and terms of these indemnification obligations vary from contract to contract, and generally a maximum obligation is not stated within the agreements. We hold insurance policies that mitigate potential losses arising from certain types of indemnification obligations. Management does not deem these obligations to be significant to our financial position, results of operations or cash flows and, therefore, no related liabilities were recorded as of March 31, 2014. Legal Matters In 2004, we were sued in the Southern District of New York by BioSig Instruments, Inc. for alleged patent infringement in connection with our incorporation of heart rate monitors into certain cardio products. No significant activity in the litigation occurred until 2008. In 2012, the United States District Court granted summary judgment to us on grounds that BioSig’s patents were invalid as a matter of law. BioSig appealed the grant of summary judgment and, in April 2013, the United States Court of Appeals for the Federal Circuit reversed the District Court’s decision on summary judgment and remanded the case to the District Court for further proceedings. On January 10, 2014, the U.S. Supreme Court granted our petition for a writ of certiorari to address the legal standard applied by the Federal Circuit in determining whether the patents may be valid under applicable law. The case was argued before the Supreme Court on April 28, 2014 and a decision is expected in June 2014. We do not believe that our use of heart rate monitors utilized or purchased from third parties, and otherwise, infringe the BioSig patents. In addition to the matter described above, from time to time we are subject to litigation, claims and assessments that arise in the ordinary course of business, including disputes that may arise from intellectual property related matters. Management believes that any liability resulting from such additional matters will not have a material adverse effect on our financial position, results of operations or cash flows. We record expenses for litigation and loss contingencies when it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. When a loss contingency is not both probable and estimable, we do not establish an accrued liability. However, if the loss (or an additional loss in excess of the accrual) is at least a reasonable possibility and material, then we disclose an estimate of the possible loss or range of loss, if such estimate can be made, or disclose that an estimate cannot be made. Litigation and jury verdicts are, to some degree, inherently unpredictable, and although we have determined that a loss is not probable in connection with any current legal proceeding at this time, it is reasonably possible that a loss may be incurred in connection with proceedings to which we are a party. Assessment of whether incurrence of a loss is probable, or a reasonable possibility, in connection with a particular proceeding, and estimation of the loss, or a range of loss, involves complex judgments and numerous uncertainties. Management is unable to estimate a range of reasonably possible losses related to litigation in its early stages, especially when the damages sought are indeterminate, or the legal and factual basis for the relevant claims have not been developed with specificity. We regularly monitor our estimated exposure to these contingencies and, as additional information becomes known, may change our estimates accordingly. We evaluate, on a quarterly basis, developments in legal proceedings, investigations or claims that could affect the amount of any accrual, as well as any developments that would make a loss probable or reasonably possible, and whether the amount of a probable or reasonably possible loss is estimable. Among other factors, we evaluate the advice of internal and external counsel, the outcomes from similar litigation, current status of the lawsuits (including settlement initiatives), legislative developments and other factors. Due to the numerous variables associated with these judgments and assumptions, both the precision and reliability of the resulting estimates of the related loss contingencies are subject to substantial uncertainties.

COMMITMENTS AND CONTINGENCIES

Guarantees, Commitments and Off-Balance Sheet Arrangements

As of March 31, 2014, we had approximately $0.4 million in standby letters of credit with certain vendors with expiration dates through August 2014.

We have long lead times for inventory purchases and, therefore, must secure factory capacity from our vendors in advance. As of March 31, 2014, we had approximately $5.7 million in non-cancelable market-based purchase obligations, primarily for inventory purchases expected to be received within the next twelve months. Purchase obligations can vary from quarter-to-quarter and versus the same period in prior years due to a number of factors, including the amount of products that are shipped directly to Retail customer warehouses versus through Nautilus warehouses.

In the ordinary course of business, we enter into agreements that require us to indemnify counterparties against third-party claims. These may include: agreements with vendors and suppliers, under which we may indemnify them against claims arising from use of their products or services; agreements with customers, under which we may indemnify them against claims arising from their use or sale of our products; real estate and equipment leases, under which we may indemnify lessors against third-party claims relating to the use of their property; agreements with licensees or licensors, under which we may indemnify the licensee or licensor against claims arising from their use of our intellectual property or our use of their intellectual property; and agreements with parties to debt arrangements, under which we may indemnify them against claims relating to their participation in the transactions.

The nature and terms of these indemnification obligations vary from contract to contract, and generally a maximum obligation is not stated within the agreements. We hold insurance policies that mitigate potential losses arising from certain types of indemnification obligations. Management does not deem these obligations to be significant to our financial position, results of operations or cash flows and, therefore, no related liabilities were recorded as of March 31, 2014.

Legal Matters

In 2004, we were sued in the Southern District of New York by BioSig Instruments, Inc. for alleged patent infringement in connection with our incorporation of heart rate monitors into certain cardio products. No significant activity in the litigation occurred until 2008. In 2012, the United States District Court granted summary judgment to us on grounds that BioSig’s patents were invalid as a matter of law. BioSig appealed the grant of summary judgment and, in April 2013, the United States Court of Appeals for the Federal Circuit reversed the District Court’s decision on summary judgment and remanded the case to the District Court for further proceedings. On January 10, 2014, the U.S. Supreme Court granted our petition for a writ of certiorari to address the legal standard applied by the Federal Circuit in determining whether the patents may be valid under applicable law. The case was argued before the Supreme Court on April 28, 2014 and a decision is expected in June 2014. We do not believe that our use of heart rate monitors utilized or purchased from third parties, and otherwise, infringe the BioSig patents.

In addition to the matter described above, from time to time we are subject to litigation, claims and assessments that arise in the ordinary course of business, including disputes that may arise from intellectual property related matters. Management believes that any liability resulting from such additional matters will not have a material adverse effect on our financial position, results of operations or cash flows.

We record expenses for litigation and loss contingencies when it is probable that a liability has been incurred and the amount of the loss can be reasonably estimated. When a loss contingency is not both probable and estimable, we do not establish an accrued liability. However, if the loss (or an additional loss in excess of the accrual) is at least a reasonable possibility and material, then we disclose an estimate of the possible loss or range of loss, if such estimate can be made, or disclose that an estimate cannot be made.

Litigation and jury verdicts are, to some degree, inherently unpredictable, and although we have determined that a loss is not probable in connection with any current legal proceeding at this time, it is reasonably possible that a loss may be incurred in connection with proceedings to which we are a party. Assessment of whether incurrence of a loss is probable, or a reasonable possibility, in connection with a particular proceeding, and estimation of the loss, or a range of loss, involves complex judgments and numerous uncertainties. Management is unable to estimate a range of reasonably possible losses related to litigation in its early stages, especially when the damages sought are indeterminate, or the legal and factual basis for the relevant claims have not been developed with specificity.

We regularly monitor our estimated exposure to these contingencies and, as additional information becomes known, may change our estimates accordingly. We evaluate, on a quarterly basis, developments in legal proceedings, investigations or claims that could affect the amount of any accrual, as well as any developments that would make a loss probable or reasonably possible, and whether the amount of a probable or reasonably possible loss is estimable. Among other factors, we evaluate the advice of internal and external counsel, the outcomes from similar litigation, current status of the lawsuits (including settlement initiatives), legislative developments and other factors. Due to the numerous variables associated with these judgments and assumptions, both the precision and reliability of the resulting estimates of the related loss contingencies are subject to substantial uncertainties.