Credit Facility	9 Months Ended
Sep. 30, 2014
Debt Disclosure [Abstract]
Credit Facility	Credit Facility In December 2011, the Company obtained a secured credit facility in the form of a revolving line of credit (the “Revolving Line of Credit”) and an equipment term loan (the “Equipment Term Loan”) (together, the “Credit Facility”). As amended, the Revolving line of Credit was available up to a maximum of $10.0 million. In general, amounts borrowed under the Credit Facility are secured by a lien on all of the Company’s assets other than its intellectual property. In addition, under the credit agreement, as amended, the Company is required to pledge 100% of its equity interests in its Swiss subsidiary. The Company has also agreed not to encumber any of its intellectual property. The agreement contains certain restrictive covenants that limit the Company’s ability to, amongst other things; (i) incur additional indebtedness or guarantees; (ii) create liens or other encumbrances on its property; (iii) enter into a merger or similar transaction; (iv) invest in another entity; (v) declare or pay dividends; and (vi) invest in fixed assets in excess of a defined dollar amount. Repayment of amounts owed pursuant to the Credit Facility may be accelerated in the event that the Company is in violation of any of the representations, warranties and covenants made in the credit agreement, including certain financial covenants. The financial covenants that the Company must meet during the term of the credit agreement, as amended, include quarterly minimum liquidity ratios, minimum cash requirements and net loss targets. Borrowings under the Credit Facility bear interest, payable monthly, at either (i) the bank's prime rate or (ii) LIBOR plus 2.25%, at the Company's option subject to certain limitations. Further, the Company incurs an unused commitment fee, payable quarterly, equal to 0.25% per annum of the average daily unused amount of the Revolving Line of Credit. The Equipment Term Loan was available to finance 80% of eligible equipment purchases made between April 1, 2011 and April 30, 2012. During this period, the Company borrowed $5.0 million under the Equipment Term Loan. In March 2014, the Company borrowed $3.0 million under the Revolving Line of Credit, and no other amounts have been borrowed to date under the Revolving Line of Credit. As of December 31, 2013, the Company was not in compliance with the financial covenant pertaining to the quarterly EBITDA target for the quarter ended December 31, 2013. As a result of this noncompliance, borrowings outstanding under the Credit Facility were classified as a current obligation in the consolidated balance sheet as of December 31, 2013. On August 29, 2014, the Company entered into an amendment to the Credit Facility with the bank where any existing defaults were waived. Under the amendment, the financial covenants that the Company must meet during the term of the credit agreement were revised to include quarterly minimum liquidity ratios, minimum cash requirements and net loss targets. As of September 30, 2014, the Company was not in compliance with the financial covenant pertaining to the requirement to maintain a quarterly minimum liquidity ratio. As a result of this noncompliance, the bank's obligation to extend any further credit has ceased and terminated and the outstanding debt balance is immediately callable by the bank. As of September 30, 2014, $1.0 million was outstanding under the Equipment Term Loan and the applicable interest rate was LIBOR plus 2.25% (2.5% as of September 30, 2014). If the bank does not exercise its right to accelerate repayment, under the original terms of the Credit Facility, principal and interest under the Equipment Term Loan are payable in 36 equal monthly installments such that the Equipment Term Loan is fully repaid by the maturity date of April 30, 2015, but may be prepaid in whole or in part at any time. As of September 30, 2014, $3.0 million was outstanding under the Revolving Line of Credit and the applicable interest rate was LIBOR plus 2.25% (2.5% as of September 30, 2014). If the bank does not exercise its right to accelerate repayment, under the amended terms of the Credit Facility, the amount outstanding under the Revolving Line of Credit is scheduled to be repaid by February 28, 2015.

Credit Facility

In December 2011, the Company obtained a secured credit facility in the form of a revolving line of credit (the “Revolving Line of Credit”) and an equipment term loan (the “Equipment Term Loan”) (together, the “Credit Facility”). As amended, the Revolving line of Credit was available up to a maximum of $10.0 million. In general, amounts borrowed under the Credit Facility are secured by a lien on all of the Company’s assets other than its intellectual property. In addition, under the credit agreement, as amended, the Company is required to pledge 100% of its equity interests in its Swiss subsidiary. The Company has also agreed not to encumber any of its intellectual property. The agreement contains certain restrictive covenants that limit the Company’s ability to, amongst other things; (i) incur additional indebtedness or guarantees; (ii) create liens or other encumbrances on its property; (iii) enter into a merger or similar transaction; (iv) invest in another entity; (v) declare or pay dividends; and (vi) invest in fixed assets in excess of a defined dollar amount. Repayment of amounts owed pursuant to the Credit Facility may be accelerated in the event that the Company is in violation of any of the representations, warranties and covenants made in the credit agreement, including certain financial covenants. The financial covenants that the Company must meet during the term of the credit agreement, as amended, include quarterly minimum liquidity ratios, minimum cash requirements and net loss targets. Borrowings under the Credit Facility bear interest, payable monthly, at either (i) the bank's prime rate or (ii) LIBOR plus 2.25%, at the Company's option subject to certain limitations. Further, the Company incurs an unused commitment fee, payable quarterly, equal to 0.25% per annum of the average daily unused amount of the Revolving Line of Credit.

The Equipment Term Loan was available to finance 80% of eligible equipment purchases made between April 1, 2011 and April 30, 2012. During this period, the Company borrowed $5.0 million under the Equipment Term Loan. In March 2014, the Company borrowed $3.0 million under the Revolving Line of Credit, and no other amounts have been borrowed to date under the Revolving Line of Credit.

As of December 31, 2013, the Company was not in compliance with the financial covenant pertaining to the quarterly EBITDA target for the quarter ended December 31, 2013. As a result of this noncompliance, borrowings outstanding under the Credit Facility were classified as a current obligation in the consolidated balance sheet as of December 31, 2013.

On August 29, 2014, the Company entered into an amendment to the Credit Facility with the bank where any existing defaults were waived. Under the amendment, the financial covenants that the Company must meet during the term of the credit agreement were revised to include quarterly minimum liquidity ratios, minimum cash requirements and net loss targets.

As of September 30, 2014, the Company was not in compliance with the financial covenant pertaining to the requirement to maintain a quarterly minimum liquidity ratio. As a result of this noncompliance, the bank's obligation to extend any further credit has ceased and terminated and the outstanding debt balance is immediately callable by the bank.

As of September 30, 2014, $1.0 million was outstanding under the Equipment Term Loan and the applicable interest rate was LIBOR plus 2.25% (2.5% as of September 30, 2014). If the bank does not exercise its right to accelerate repayment, under the original terms of the Credit Facility, principal and interest under the Equipment Term Loan are payable in 36 equal monthly installments such that the Equipment Term Loan is fully repaid by the maturity date of April 30, 2015, but may be prepaid in whole or in part at any time. As of September 30, 2014, $3.0 million was outstanding under the Revolving Line of Credit and the applicable interest rate was LIBOR plus 2.25% (2.5% as of September 30, 2014). If the bank does not exercise its right to accelerate repayment, under the amended terms of the Credit Facility, the amount outstanding under the Revolving Line of Credit is scheduled to be repaid by February 28, 2015.