XML 28 R12.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Notes Payable | 12 Months Ended
--- | ---
Dec. 31, 2017
Notes Payable [Abstract] |
Notes Payable | ﻿ NOTE 6. NOTES PAYABLE Facility Agreement Pursuant to a Facility Agreement (the “Facility Agreement”) we entered into with entities affiliated with Deerfield Management Company, L.P. (collectively, “Deerfield”) during February 2013, we issued promissory notes in the aggregate principal amount of $20.5 million (the “Notes”). The Notes bear simple interest at a rate of 8.75% per annum, payable quarterly in arrears commencing on April 1, 2013. In connection with the execution of the Facility Agreement, we issued warrants to purchase an aggregate of 5.5 million shares of common stock immediately exercisable at an exercise price per share initially equal to $2.63 (the “Warrants”). During the year ended December 31, 2016, warrants to purchase 5.5 million shares of common stock were net exercised, resulting in the issuance of approximately 4.2 million shares of common stock. The cashless net exercises of the warrants did not result in any additional funds being collected by us. As of December 31, 2017 and 2016, no warrants remained outstanding. In addition, the Facility Agreement requires us to maintain consolidated cash and cash equivalents on the last day of each calendar quarter of not less than $2.0 million. As security for our repayment of our obligations under the Facility Agreement, we granted to Deerfield a security interest in substantially all of our property. The Facility Agreement has a maximum term of seven years from inception. Subsequent to the date of the Facility Agreement, at the election of the holders of Notes representing a majority of the aggregate principal amount of the outstanding Notes, the Notes holders may elect to receive 25% of the net proceeds from any financing that includes an equity component, including without limitation, the sale or issuance of our common stock, options, warrants or other securities convertible or exchangeable for shares of our common stock, as payment of the Notes. This right is subject to certain exceptions set forth in the Facility Agreement. The Notes holders have the option to require us to repay the Notes if we complete a Major Transaction (as defined in the Facility Agreement), including a change of control or a sale of all or substantially all of our assets. Additionally, the principal balance of the Facility Agreement may become immediately due and payable upon an Event of Default (as defined in the Facility Agreement), in which case the Notes holders would have the right to require us to repay 100% of the principal amount of the loan, plus any accrued and unpaid interest thereon. The Facility Agreement does not provide for a prepayment of the Notes at our option. In June 2017, pursuant to a partial exercise by the Notes holders of this right, we paid $4.5 million of outstanding principal, together with accrued and unpaid interest, to one of the Notes holders with proceeds from our underwritten public equity offering. On November 30, 2017, we entered into an amendment to the facility agreement to remove the provisions related to an Applicable High Yield Discount Obligation (“AHYDO”) catch-up provision. As a result of this amendment, we are no longer required to make such payments. ﻿ Financing Derivative A number of features embedded in the Notes required accounting for as a derivative, including the indemnification of certain withholding taxes and the acceleration of debt upon (i) a qualified financing, (ii) an event of default, (iii) a Major Transaction, and (iv) the exercise of the warrant via offset to debt principal. These features represent a single derivative (the “Financing Derivative”) that was bifurcated from the debt instrument and accounted for as a liability at fair value, with changes in fair value between reporting periods recorded in other income (expense), net. The estimated fair value of the Financing Derivative was determined by comparing the difference between the fair value of the Notes with and without the Financing Derivative by calculating the respective present values from future cash flows using a 10.3% and 10.6% weighted average market yield at December 31, 2017 and December 31, 2016, respectively. The estimated fair value of the Financing Derivative as of December 31, 2017 and December 31, 2016 was $0.2 million and $0.4 million, respectively. ﻿ Notes We initially recorded the Notes and Warrants at $14.1 million and $6.4 million, respectively, based upon the relative fair value allocation of the $20.5 million of proceeds. The carrying value of the Notes at the inception of the debt was $12.8 million, resulting in an original issue discount of $7.7 million. As of December 31, 2017 and December 31, 2016, we had an outstanding principal amount $16.0 million and $20.5 million aggregate principal amount of Notes, respectively, net of a debt discount of $2.4 million and $4.4 million, respectively, resulting in a net $13.6 million and $16.1 million recorded as “Notes payable, non-current” on the consolidated balance sheets as of December 31, 2017 and 2016, respectively, with the principal payment due in 2020. As of December 31, 201 7, payments due under the Facility Agreement, which include interest and principal, are as follows: ﻿
﻿ |  |
﻿ | Amount
﻿Years ending December 31, | (in thousands)
﻿2018 | $ | 1,400
﻿2019 |  | 1,400
﻿2020 |  | 16,491
﻿Total remaining payments |  | 19,291
﻿Less: interest and discounts |  | (5,656)
﻿Notes payable | $ | 13,635
﻿ ﻿

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
Name: | us-gaap_DebtDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration