Document and Entity Information
Document and Entity Information - shares | 9 Months Ended | |
Sep. 30, 2018 | Oct. 31, 2018 | |
Document And Entity Information [Abstract] | ||
Entity Registrant Name | CYTORI THERAPEUTICS, INC. | |
Entity Central Index Key | 1,095,981 | |
Current Fiscal Year End Date | --12-31 | |
Entity Filer Category | Non-accelerated Filer | |
Entity Emerging Growth Company | false | |
Entity Small Business | true | |
Entity Common Stock, Shares Outstanding | 13,201,410 | |
Document Fiscal Year Focus | 2,018 | |
Document Fiscal Period Focus | Q3 | |
Document Type | 10-Q | |
Amendment Flag | false | |
Document Period End Date | Sep. 30, 2018 |
CONSOLIDATED CONDENSED BALANCE
CONSOLIDATED CONDENSED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017 |
Current assets: | ||
Cash and cash equivalents | $ 6,806 | $ 9,550 |
Accounts receivable, net of reserves of $185 in 2018 and $167 in 2017 | 440 | 145 |
Restricted cash | 40 | 675 |
Inventories, net | 2,814 | 3,183 |
Other current assets | 654 | 1,311 |
Total current assets | 10,754 | 14,864 |
Property and equipment, net | 2,648 | 3,052 |
Other assets | 1,938 | 2,570 |
Intangibles, net | 6,270 | 7,207 |
Goodwill | 3,922 | 3,922 |
Total assets | 25,532 | 31,615 |
Current liabilities: | ||
Accounts payable and accrued expenses | 3,645 | 4,790 |
Term loan obligations, net of discount | 14,007 | 13,624 |
Total current liabilities | 17,652 | 18,414 |
Deferred revenues | 187 | 94 |
Long-term deferred rent and other | 83 | 107 |
Warrant liability | 1,472 | |
Total liabilities | 19,394 | 18,615 |
Commitments and contingencies (Note 8) | ||
Stockholders’ equity: | ||
Preferred stock, $0.001 par value; 5,000,000 shares authorized; 23,500 shares issued; 4,624 and 2,431 shares outstanding in 2018 and 2017, respectively | ||
Common stock, $0.001 par value; 100,000,000 shares authorized; 11,691,293 and 5,782,573 shares issued and outstanding in 2018 and 2017, respectively | 67 | 58 |
Additional paid-in capital | 417,036 | 413,304 |
Accumulated other comprehensive income | 1,182 | 1,387 |
Accumulated deficit | (412,147) | (401,749) |
Total stockholders’ equity | 6,138 | 13,000 |
Total liabilities and stockholders’ equity | $ 25,532 | $ 31,615 |
CONSOLIDATED CONDENSED BALANC_2
CONSOLIDATED CONDENSED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017 |
Current assets: | ||
Accounts receivable, reserves | $ 185 | $ 167 |
Stockholders’ equity: | ||
Preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |
Preferred stock, shares authorized (in shares) | 5,000,000 | 5,000,000 |
Preferred stock, shares issued (in shares) | 23,500 | 23,500 |
Preferred stock, shares outstanding (in shares) | 4,624 | 2,431 |
Common stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |
Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 |
Common stock, shares issued (in shares) | 11,691,293 | 5,782,573 |
Common stock, shares outstanding (in shares) | 11,691,293 | 5,782,573 |
CONSOLIDATED CONDENSED STATEMEN
CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (UNAUDITED) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | |
Product revenues | $ 858 | $ 467 | $ 2,249 | $ 2,027 |
Cost of product revenues | 322 | 181 | 918 | 992 |
Amortization of intangible assets | 306 | 306 | 919 | 919 |
Gross profit (loss) | 230 | (20) | 412 | 116 |
Development revenues: | ||||
Government contracts and other | 454 | 1,306 | 2,270 | 2,856 |
Total development revenues | 454 | 1,306 | 2,270 | 2,856 |
Operating expenses: | ||||
Research and development | 1,916 | 3,004 | 6,366 | 9,284 |
Sales and marketing | 453 | 840 | 1,656 | 3,043 |
General and administrative | 1,486 | 1,785 | 5,199 | 6,012 |
Change in fair value of warrants | (1,676) | (1,676) | 0 | |
Total operating expenses | 2,179 | 5,629 | 11,545 | 20,025 |
Operating loss | (1,495) | (4,343) | (8,863) | (17,053) |
Other income (expense): | ||||
Interest income | 11 | 5 | 30 | 24 |
Interest expense | (512) | (474) | (1,379) | (1,603) |
Other income (expense), net | 9 | 5 | 157 | 233 |
Issuance costs of warrants | (343) | (343) | 0 | |
Total other expense | (835) | (464) | (1,535) | (1,346) |
Net loss | (2,330) | (4,807) | (10,398) | (18,399) |
Beneficial conversion feature for convertible preferred stock | (2,487) | (2,487) | ||
Net loss allocable to common stockholders | $ (4,817) | $ (4,807) | $ (12,885) | $ (18,399) |
Basic and diluted net loss per share attributable to common stockholders | $ (0.55) | $ (1.39) | $ (1.85) | $ (6.22) |
Basic and diluted weighted average shares used in calculating net loss per share attributable to common stockholders | 8,716,194 | 3,449,083 | 6,972,615 | 2,956,403 |
Comprehensive loss: | ||||
Net loss | $ (2,330) | $ (4,807) | $ (10,398) | $ (18,399) |
Other comprehensive loss – foreign currency translation adjustments | (55) | 16 | (205) | (59) |
Comprehensive loss | $ (2,385) | $ (4,791) | (10,603) | (18,458) |
Assets Purchased from Azaya Therapeutics, Inc. [Member] | ||||
Operating expenses: | ||||
In process research and development acquired from Azaya Therapeutics | $ 0 | $ 1,686 |
CONSOLIDATED CONDENSED STATEM_2
CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands | 9 Months Ended | |
Sep. 30, 2018 | Sep. 30, 2017 | |
Cash flows from operating activities: | ||
Net loss | $ (10,398) | $ (18,399) |
Adjustments to reconcile net loss to net cash used in operating activities: | ||
Depreciation and amortization | 1,465 | 1,618 |
Amortization of deferred financing costs and debt discount | 383 | 580 |
Provision for excess inventory | 433 | 413 |
Allocation of issuance costs associated with warrants | 343 | 0 |
Change in fair value of warrants | (1,676) | 0 |
Share-based compensation expense | 325 | 588 |
Loss on asset disposal | 23 | 9 |
Increases (decreases) in cash caused by changes in operating assets and liabilities: | ||
Accounts receivable | (316) | 991 |
Inventories | 615 | 457 |
Other current assets | 514 | (284) |
Other assets | 7 | 74 |
Accounts payable and accrued expenses | (1,274) | (1,746) |
Deferred revenues | 93 | 6 |
Long-term deferred rent | (24) | 103 |
Net cash used in operating activities | (9,487) | (13,904) |
Cash flows from investing activities: | ||
Purchases of property and equipment /long-lived assets | (128) | (271) |
Proceeds from sale of assets | 0 | 10 |
Net cash used in investing activities | (128) | (1,462) |
Cash flows from financing activities: | ||
Principal payments on long-term obligations | 0 | (4,720) |
Proceeds from sale of common and preferred stock, net | 6,246 | 12,377 |
Net cash provided by financing activities | 6,246 | 7,657 |
Effect of exchange rate changes on cash and cash equivalents | (10) | 11 |
Net decrease in cash and cash equivalents | (3,379) | (7,698) |
Cash, cash equivalents, and restricted cash at beginning of period | 10,225 | 12,910 |
Cash, cash equivalents, and restricted cash at end of period | 6,846 | 5,212 |
Cash paid during period for: | ||
Interest | 990 | 1,059 |
Supplemental schedule of non-cash investing and financing activities: | ||
Conversion of preferred stock into common stock | 7 | 0 |
Assets Purchased from Azaya Therapeutics, Inc. [Member] | ||
Adjustments to reconcile net loss to net cash used in operating activities: | ||
In process research and development acquired from Azaya Therapeutics | 0 | 1,686 |
Cash flows from investing activities: | ||
Purchases of property and equipment /long-lived assets | 0 | (1,201) |
Supplemental schedule of non-cash investing and financing activities: | ||
Common stock issued in payment for the assets acquired | $ 0 | $ 2,311 |
Basis of Presentation and New A
Basis of Presentation and New Accounting Standards | 9 Months Ended |
Sep. 30, 2018 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Basis of Presentation and New Accounting Standards | 1. Basis of Presentation and New Accounting Standards Our accompanying unaudited consolidated condensed financial statements as of September 30, 2018 and for the three and nine months ended September 30, 2018 and 2017 have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for annual financial statements. Our consolidated condensed balance sheet at December 31, 2017 has been derived from the audited financial statements at December 31, 2017, but does not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation of the financial position and results of operations of Cytori Therapeutics, Inc., and our subsidiaries (collectively, the “Company”) have been included. Operating results for the three and nine months ended September 30, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. These financial statements should be read in conjunction with the consolidated financial statements and notes therein included in our Annual Report on Form 10-K for the year ended December 31, 2017, filed with the Securities and Exchange Commission on March 9, 2018. Amendments to Certificate of Incorporation and Reverse Stock Split On May 23, 2018, following stockholder and Board approval, the Company filed a Certificate of Amendment to its Amended and Restated Certificate of Incorporation, as amended (the “Amendment”), with the Secretary of State of the State of Delaware to (i) effectuate a one-for-ten (1:10) reverse stock split (the “Reverse Stock Split”) of its common stock, par value $0.001 per share, without any change to its par value, and (ii) increase the number of authorized shares of the Company’s common stock from 75 million to 100 million shares (which amount is not otherwise affected by the Reverse Stock Split). The Amendment became effective on the filing date. Upon effectiveness of the Reverse Stock Split, the number of shares of the Company’s common stock (x) issued and outstanding decreased from approximately 61.6 million shares (as of May 23, 2018) to approximately 6.2 million shares; (y) reserved for issuance upon exercise of outstanding warrants and options decreased from approximately 23.4 million shares to approximately 2.3 million shares, and (z) reserved but unallocated under our current equity incentive plans (including the stockholder-approved share increase to the Company’s 2014 Equity Incentive Plan) decreased from approximately 9.1 million common shares to approximately 0.9 million common shares. The Company’s 5,000,000 shares of authorized Preferred Stock were not affected by the Reverse Stock Split. No fractional shares were issued in connection with the Reverse Stock Split. Proportional adjustments for the reverse stock split were made to the Company's outstanding stock options, warrants and equity incentive plans for all periods presented. Recently Issued and Recently Adopted Accounting Pronouncements Recently Issued Accounting Pronouncements In February 2016, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2016-02, Leases In February 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment, to simplify how all entities assess goodwill for impairment by eliminating Step 2 from the goodwill impairment test. As amended, the goodwill impairment test will consist of one step comparing the fair value of a reporting unit with its carrying amount. An entity should recognize a goodwill impairment charge for the amount by which the reporting unit's carrying amount exceeds its fair value. This update is effective for annual periods beginning after December 15, 2019, and interim periods within those periods. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. We are currently evaluating the impact that this standard will have on our consolidated financial statements. In July 2017, the FASB issued ASU 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815): I. Accounting for Certain Financial Instruments with Down Round Features; II. Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Recently Adopted Accounting Pronouncements In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers cumulative effect of applying the new standards as of the adoption date on In November 2016, the FASB issued ASU 2016-18, Restricted Cash in the first quarter of 2018, . The new guidance did not have a material impact on the Company's consolidated financial statements. Cash, cash equivalents, and restricted cash reported on the consolidated condensed statements of cash flows includes restricted cash of $0.4 million, $0.4 million, $0.7 million, and $40,000 as of December 31, 2016, 30, 2017, December 31, 2017 and 30, 2018, respectively. |
Use of Estimates
Use of Estimates | 9 Months Ended |
Sep. 30, 2018 | |
Use Of Estimates [Abstract] | |
Use of Estimates | 2. Use of Estimates The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions affecting the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reporting period. Our most significant estimates and critical accounting policies involve recognizing revenue, reviewing goodwill and intangible assets for impairment, determining the assumptions used in measuring share-based compensation expense, valuing warrants, measuring expense related to our in-process research and development Actual results could differ from these estimates. Management’s estimates and assumptions are reviewed regularly, and the effects of revisions are reflected in the consolidated financial statements in the periods they are determined to be necessary. |
Liquidity
Liquidity | 9 Months Ended |
Sep. 30, 2018 | |
Liquidity [Abstract] | |
Liquidity | 3. Liquidity We incurred net losses of $2.3 million and $10.4 million for the three and nine months ended September 30, 2018 30, 2018 30, 2018 Further, the Loan and Security Agreement (defined in Note 4), with Oxford Finance, LCC (“Oxford”), as further described in Note 4, requires maintaining a minimum of $1.5 million in unrestricted cash and cash equivalents on hand to avoid an event of default under the Loan and Security Agreement and requires us to make an aggregate of $7.0 million in principal payments on or before December 31, 2018. Based on our cash and cash equivalents on hand of approximately $6.8 million at September 30, 2018 To date, these operating losses have been funded primarily from outside sources of invested capital including our recently completed 2018 Rights Offering (defined in Note 3 below), our Lincoln Park Purchase Agreement (defined in Note 11) with Lincoln Park Capital Fund, LLC (“Lincoln Park”), the 2017 Rights Offering (defined in Note 3 below), the Loan and Security Agreement and gross profits. We have had, and we will continue to have, an ongoing need to raise additional cash from outside sources to fund our future clinical development programs and other operations. Our inability to raise additional cash would have a material and adverse impact on operations and would cause us to default on our loan. On April 11, 2017, we entered into an underwriting agreement (the “Underwriting Agreement”) with Maxim Group LLC “Maxim”) relating to the issuance and sale of 0.9 million shares of our common stock. The price to the public in this offering was $11.00 per share. Maxim purchased the shares from us pursuant to the Underwriting Agreement at a price of $10.40 per share. The net proceeds to us from the offering were approximately $8.7 million, after deducting underwriting discounts and commissions and estimated offering expenses payable by us. The offering closed purchase up to 94,400 additional shares of common stock. On May 31, 2017, Maxim exercised their overallotment option and purchased 84,900 shares at $11.00 per share. The net proceeds to us were $0.8 million, after deducting underwriting costs and offering expenses payable by us. On September 5, 2017, we received a written notice from The Nasdaq Stock Market LLC (“Nasdaq”) indicating that, based upon the closing bid price of our common stock for the last 30 consecutive business days, we no longer met the requirement to maintain a minimum bid price of $1 per share, as set forth in Nasdaq Listing Rule 5550(a)(2). In accordance with Nasdaq Listing Rule 5810(c)(3)(A), we were provided a period of 180 calendar days, or until March 5, 2018, in which to regain compliance. We were granted an additional compliance period of 180 calendar days, or until September 4, 2018, in which to regain compliance after meeting the continued listing requirement for market value of publicly held shares and all other initial listing standards for the Nasdaq Capital market, with the exception of the bid price requirement, and providing notice to Nasdaq of our intent to cure the deficiency during the second compliance period, by effecting a reverse stock split, if necessary. In order to regain compliance with the minimum bid price requirement, the closing bid price of our common stock must have been at least $1 per share for a minimum of ten consecutive business days during the second 180-day period. On June 8, 2018, we received written notice from Nasdaq that we had regained compliance with the Nasdaq Stock Market Listing Rule 5500(a)(2) concerning our minimum bid price per share of our common stock. On November 28, 2017, we closed a rights offering originally filed under a Form S-1 registration statement in August 2017 (“2017 Rights Offering”). Pursuant to the 2017 Rights Offering, the Company sold an aggregate of 10,000 units consisting of a total of 10,000 shares of Series B Convertible Preferred Stock, immediately convertible into approximately 3,000,000 shares of common stock and 18,000,000 warrants, exercisable for an aggregate of 1,800,000 shares of common stock at an exercise price of $3.333 per share of common stock, resulting in total net proceeds to the Company of $8.8 million. These warrants became exercisable upon stockholder approval of an increase in the Company’s authorized shares of common stock obtained at the 2018 Annual Meeting of Stockholders. On June 1, 2018, we entered into a Sales Agreement with B. Riley FBR, Inc. (“B. Riley FBR”) to sell shares of our common stock having an aggregate offering price of up to $6.5 million from time to time, through an “at the market” equity offering program (the “ATM program”) under which B. Riley FBR will act as sales agent. On July 25, 2018, we closed a rights offering originally filed under a Form S-1 registration statement in April 2018 (“2018 Rights Offering”). Pursuant to the 2018 Rights Offering, the Company sold an aggregate of 6,723 units consisting of a total of 6,723 shares of Series C Convertible Preferred Stock, immediately convertible into approximately 8.4 million shares of common stock and 7,059,150 warrants, with each warrant exercisable for one share of common stock at an exercise price of $0.7986 per share, resulting in total net proceeds to the Company of approximately $5.7 million. On August 28, 2018, we received a written notice from The Nasdaq Stock Market LLC (“Nasdaq”) indicating that, based upon the closing bid price of our common stock for the last 30 consecutive business days, we no longer meet the requirement to maintain a minimum bid price of $1 per share, as set forth in Nasdaq Listing Rule 5550(a)(2). In accordance with Nasdaq Listing Rule 5810(c)(3)(A), we have been provided a period of 180 calendar days, or until February 25, 2019, in which to regain compliance. In order to regain compliance with the minimum bid price requirement, the closing bid price of our common stock must have been at least $1 per share for a minimum of ten consecutive business days during the 180-day period. In the event we do not regain compliance within this 180-day period, we may be eligible to seek an additional compliance period of 180 calendar days if we meet the continued listing requirement for market value of publicly held shares and all other initial listing standards for the Nasdaq Capital Market, with the exception of the bid price requirement, if we provide written notice to Nasdaq of our intent to cure the deficiency during this second compliance period, by effecting a reverse stock split, if necessary. On September 21, 2018, Cytori entered into a purchase agreement and a registration rights agreement, with Lincoln Park, pursuant to which the Company has the right to sell to Lincoln Park and Lincoln Park is obligated to purchase up to $5.0 million of shares of the Company’s common stock over the 24-month period following October 15, 2018, subject to the satisfaction of certain conditions. See Note 11 for further discussion on the Lincoln Park Agreement. We continue to seek additional capital through product revenues, strategic transactions, including extension opportunities under our awarded U.S. Department of Health and Human Service’s Biomedical Advanced Research and Development Authority (“BARDA”) contract, and from other financing alternatives. Without additional capital, current working capital and cash generated from sales will not provide adequate funding for research, sales and marketing efforts and product development activities at their current levels. If sufficient capital is not raised, we will at a minimum need to significantly reduce or curtail our research and development and other operations, and this would negatively affect our ability to achieve corporate growth goals. Should we be unable to raise additional cash from outside sources, this would have a material adverse impact on our operations. The accompanying consolidated condensed financial statements have been prepared assuming the Company will continue to operate as a going concern, which contemplates the realization of assets and settlement of liabilities in the normal course of business, and do not include any adjustments to reflect the possible future effects on the recoverability and classification of assets or the amounts and classifications of liabilities that may result from uncertainty related to its ability to continue as a going concern. |
Term Loan Obligations
Term Loan Obligations | 9 Months Ended |
Sep. 30, 2018 | |
Debt Disclosure [Abstract] | |
Term Loan Obligations | 4. Term Loan Obligations On May 29, 2015, the Company On September 20, 2017, the Company entered into an amendment to the Term Loan, pursuant to which, among other things, Oxford agreed to reduce the minimum liquidity covenant level originally at $5 million to $1.5 million. The amendment also extended the interest-only period under the Loan Agreement through August On June 19, 2018, the Company entered into a second amendment (the “Second Amendment”) to the Term Loan with Oxford. The Second Amendment extends the interest-only period under the Term Loan to December 1, 2018 if the Company receives unrestricted gross cash proceeds of at least $15 million from the sale and issuance of the Company’s equity securities on or before August 31, 2018. The Company agreed to pay Oxford an amendment fee of $250,000 at the earlier of maturity or acceleration of the loan. On August 31, 2018, the Company entered into a third amendment (the “Third Amendment”) to the Term Loan with Oxford. The Third Amendment extends the interest-only period under the Term Loan to December 31, 2018 and also requires that the Company pay to Oxford, in accordance with its pro rata share of the loans, 75% of all proceeds received (i) from the issuance and sale of unsecured subordinated convertible debt, (ii) in connection with a joint venture, collaboration or other partnering transaction, (iii) in connection with any licenses, (iv) from dividends (other than non-cash dividends from wholly owned subsidiaries) and (v) from the sale of any assets (such requirement, the “Prepayment Requirement”). The Prepayment Requirement does not apply to proceeds from the sale and issuance of the Company’s equity securities, other than convertible debt. The Prepayment Requirement shall apply until an aggregate principle amount of $7.0 million has been paid pursuant to the Prepayment Requirement. However, if less than $7.0 million has been paid pursuant to the Prepayment Requirement on December 31, 2018 then the Company is required to promptly make additional payments until an aggregate principal amount of $7.0 million has been paid. The Company agreed to pay Oxford an amendment fee of $50,000 at the earlier of maturity or acceleration of the loan. The Term Loan, as amended, is collateralized by a security interest in substantially all of the Company’s existing and subsequently acquired assets, including its intellectual property assets, subject to certain exceptions set forth in the Loan and Security Agreement, as amended. The intellectual property asset collateral will be released upon the Company achieving certain liquidity level when the total principal outstanding under the Loan Agreement is less than $3 million. 30, 2018 Our interest expense for the three and nine months ended September 30, 2018 and 2017 30, 2018 and 30, 2017, The Term Loan Agreement contains customary indemnification obligations and customary events of default, including, among other things, our failure to fulfill certain obligations under the Term Loan, as amended, and the occurrence of a material adverse change, which is defined as a material adverse change in our business, operations, or condition (financial or otherwise), a material impairment of the prospect of repayment of any portion of the loan. In the event of default by us or a declaration of material adverse change by our lender, under the Term Loan, the lender would be entitled to exercise its remedies thereunder, including the right to accelerate the debt, upon which we may be required to repay all amounts then outstanding under the Term Loan, which could materially harm our financial condition. As of September 30, 2018 |
Revenue Recognition
Revenue Recognition | 9 Months Ended |
Sep. 30, 2018 | |
Revenue Recognition [Abstract] | |
Revenue Recognition | 5. Revenue Recognition Product Sales Our revenue is generated primarily from the sale of products. Product revenue primarily consists of sales of Celution devices and consumables for commercial and research purposes. The Company’s contracts with customers only include one performance obligation (i.e., sale of the Company’s products). Typically, if there are multiple items included on a single order, they are delivered at the same time. Revenue is recognized at a point in time when delivery is completed and control of the promised goods is transferred to the customers. Revenue is measured as the amount of consideration the Company expects to be entitled to in exchange for those goods. The Company’s contracts do not involve financing elements as payment terms with customers are less than one year. The sale arrangements do not include any variable consideration. Advance payments from customers are recorded as deferred revenue. Shipping and handling activities that occur after the customer obtains control of the goods are considered part of the Company’s obligation to transfer the products and therefore are recorded as direct selling expenses, as incurred. The following table represents revenue by product (in thousands): Three months ended Nine months ended September 30, 2018 September 30, 2017 September 30, 2018 September 30, 2017 Consumable $ 692 $ 389 $ 1,845 $ 1,338 Device 101 25 194 551 Other products 65 53 210 138 $ 858 $ 467 $ 2,249 $ 2,027 Product revenues, classified by geographic location, are as follows (in thousands): Three months ended Nine months ended September 30, 2018 September 30, 2017 September 30, 2018 September 30, 2017 Product Revenues % of Total Product Revenues % of Total Product Revenues % of Total Product Revenues % of Total Americas $ 199 23 % $ 112 24 % $ 249 11 % $ 315 15 % Japan 535 62 % 279 60 % 1,693 75 % 1,434 71 % EMEA 114 14 % 18 4 % 262 12 % 204 10 % Asia Pacific 10 1 % 58 12 % 45 2 % 74 4 % Total product revenues $ 858 100 % $ 467 100 % $ 2,249 100 % $ 2,027 100 % Concentration of Significant Customers Two direct customers accounted for 58% of our revenue recognized for the nine months ended September September Six direct customers comprised 61% of our revenue recognized for the nine months ended September September Development Revenue We earn revenue for performing tasks under research and development agreements with governmental agencies like BARDA which is outside of the scope of the new revenue recognition guidance. Revenues derived from reimbursement of direct out-of-pocket expenses for research costs associated with government contracts are recorded as government contracts and other within development revenues. Government contract revenue is recorded at the gross amount of the reimbursement. The costs associated with these reimbursements are reflected as a component of research and development expense in our statements of operations. We recognized $0.5 million and $2.3 million in development revenue for the three and nine months ended 30, 2018 and nine 30, 2017 |
Inventories
Inventories | 9 Months Ended |
Sep. 30, 2018 | |
Inventory Disclosure [Abstract] | |
Inventories | 6. Inventories Inventories are carried at the lower of cost or net realizable value, determined on the first-in, first-out (FIFO) method. Inventories consisted of the following (in thousands): September 30, 2018 December 31, 2017 Raw materials $ 698 $ 681 Work in process 418 722 Finished goods 1,698 1,780 $ 2,814 $ 3,183 |
Loss per Share
Loss per Share | 9 Months Ended |
Sep. 30, 2018 | |
Earnings Per Share [Abstract] | |
Loss per Share | 7. Loss per Share Basic per share data is computed by dividing net income or loss applicable to common stockholders by the weighted average number of common shares outstanding during the period. Diluted per share data is computed by dividing net income or loss applicable to common stockholders by the weighted average number of common shares outstanding during the period increased to include, if dilutive, the number of additional common shares that would have been outstanding as calculated using the treasury stock method. Potential common shares were related to outstanding but unexercised options, multiple series of preferred stock, and warrants for all periods presented. We have excluded all potentially dilutive securities from the calculation of diluted loss per share attributable to common stockholders as of September 30, 2018 and 2017, as their inclusion would be antidilutive. Potentially dilutive common shares excluded from the calculations of diluted loss per share were 14.1 million as of September 30, 2018, which includes 9.2 million outstanding warrants and 0.2 million options, 4.7 million shares of preferred stock, and restricted stock awards. Potentially dilutive common shares excluded from the calculation of diluted loss per share were 0.5 million as of . |
Commitments and Contingencies
Commitments and Contingencies | 9 Months Ended |
Sep. 30, 2018 | |
Commitments And Contingencies Disclosure [Abstract] | |
Commitments and Contingencies | 8. Commitments and Contingencies We have entered into agreements with various research organizations for pre-clinical and clinical development studies, which have provisions for cancellation. Under the terms of these agreements, the vendors provide a variety of services including conducting research, recruiting and enrolling patients, monitoring studies and data analysis. Payments under these agreements typically include fees for services and reimbursement of expenses. The timing of payments due under these agreements is estimated based on current study progress. As of September 30, 2018 which On February 27, 2017, we entered into a Lease Agreement for office space for our corporate headquarters in San Diego, California (the “Lease”). The initial term of the Lease was 63 months and could have been extended upon mutual agreement. The commencement date was originally expected to take place in November 2017 and subsequently amended to January 1, 2018. In connection with our restructuring announced in September 2017, we negotiated a buy-out of our obligations under the Lease for approximately $0.6 million, included in the general and administrative expenses. On January 27, 2017, we entered into a Lease Agreement for office space for our office in Tokyo, Japan (the “Japan Lease”). The initial term of the Japan Lease is 61 months, and may be extended upon mutual agreement. The Japan Lease commenced on April 15, 2017. We were party to an agreement with Roche Diagnostics Corporation (“Roche”) On June 8, 2018, the Company received written notice from Roche terminating its existing supply agreement with the Company due to failure by the Company to meet minimum purchase requirements. Roche has indicated to the Company that it will agree to negotiate in good faith with the Company with respect to a new supply agreement for enzymes with specifications similar to the enzymes that Roche was previously manufacturing for the Company. We are subject to various claims and contingencies related to legal proceedings. Due to their nature, such legal proceedings involve inherent uncertainties including, but not limited to, court rulings, negotiations between affected parties and governmental actions. Management assesses the probability of loss for such contingencies and accrues a liability and/or discloses the relevant circumstances, as appropriate. Management believes that any liability to us that may arise as a result of currently pending legal proceedings will not have a material adverse effect on our financial condition, liquidity, or results of operations as a whole. On April 27, 2018, Lorem Vascular (“Lorem”) filed suit against the Company in the U.S. District Court for the Southern District of California alleging the Company breached an oral agreement made in 2013 to purchase 5% of Lorem’s common stock for an aggregate amount of $5.0 million, and seeking specific performance of the alleged oral agreement and damages in an amount to be determined at On August 31, 2018, we filed a Demand for Arbitration with the American Arbitration Association in San Diego, California, against Bimini Technologies LLC (“Bimini”) for fraud and breach of a Sale and Exclusive License/Supply Agreement made in 2013 under which Bimini licensed rights to the Company’s Standalone Fat Transplantation, including the Puregraft Product Line and associated trademarks. Our arbitration demand alleges that Bimini failed to make a $1.0 million milestone payment due to the Company after Bimini achieved $10.0 million in gross profits from the sale of the Company’s Puregraft product line, and Bimini deceived the Company about Bimini’s true gross profits figures. Our arbitration demand seeks that $1.0 million milestone payment, as well prejudgment interest and attorneys’ fees. On October 29, 2018 Bimini made the $1.0 million milestone payment. The parties subsequently entered into a settlement agreement resolving the claims in the Demand for Arbitration. |
Financial Instruments
Financial Instruments | 9 Months Ended |
Sep. 30, 2018 | |
Investments All Other Investments [Abstract] | |
Financial Instruments | 9. Financial Instruments We disclose fair value information about all financial instruments, whether or not recognized in the balance sheet, for which it is practicable to estimate fair value. The disclosures of estimated fair value of financial instruments at September 30, 2018 , The carrying amounts for cash and cash equivalents, accounts receivable, other current assets, accounts payable, accrued expenses and other liabilities approximate fair value due to the short-term nature of these instruments. Further, based on the borrowing rates currently available for loans with similar terms, we believe the fair value of long-term debt approximates its carrying value. Fair value measurements are market-based measurements, not entity-specific measurements. Therefore, fair value measurements are determined based on the assumptions that market participants would use in pricing the asset or liability. We follow a three-level hierarchy to prioritize the inputs used in the valuation techniques to derive fair values. The basis for fair value measurements for each level within the hierarchy is described below: • Level 1: Quoted prices in active markets for identical assets or liabilities. • Level 2: Quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations in which all significant inputs are observable in active markets. • Level 3: Valuations derived from valuation techniques in which one or more significant inputs are unobservable in active markets. Warrants with exercise price reset features (down-round protection) are accounted for as liabilities, with changes in the fair value included in net income (loss) for the respective periods. Because some of the inputs to our valuation model are either not observable or are not derived principally from or corroborated by observable market data by correlation or other means, the warrant liability is classified as Level 3 in the fair value hierarchy. |
Asset Purchase Agreement with A
Asset Purchase Agreement with Azaya Therapeutics | 9 Months Ended |
Sep. 30, 2018 | |
Business Combinations [Abstract] | |
Asset Purchase Agreement with Azaya Therapeutics | 10. Asset Purchase Agreement with Azaya Therapeutics On February 15, 2017 (the “Closing Date”), t t t At the closing of the acquisition, the Company (i) issued 117,325 of shares of its common stock in Azaya’s name, (A) 87,994 of which were delivered to Azaya promptly after the Closing, and (B) 29,331 of which were deposited into a 15-month escrow pursuant to a standard escrow agreement; and (ii) assumed the obligation to pay approximately $1.8 million of Azaya’s existing payables, all of which ember T he Company accounted for the acquisition as an asset acquisition because the acquired set of assets did not meet the definition of a business. The total consideration of $4.3 million, which consists of $2.3 million related to the fair value of the common stock issued to Azaya at the acquisition date, $1.8 million in assumed liabilities and $0.2 million in acquisition costs, was allocated to the assets acquired based on their relative fair values at the time of acquisition. All other future payments were deemed contingent consideration which will be accounted for when the contingency is resolved and the consideration is paid or becomes payable. Because there was no current alternative use for the IPR&D, following the authoritative accounting guidance, the Company has expensed the total amount of $1.7 million on the Closing Date. |
Stockholders' Equity
Stockholders' Equity | 9 Months Ended |
Sep. 30, 2018 | |
Stockholders Equity Note [Abstract] | |
Stockholders' Equity | 11. Preferred Stock The Company has authorized 5,000,000 shares of preferred stock, par value $0.001 per share. The Company’s Board of Directors is authorized to designate the terms and conditions of any preferred stock we issue without further action by the common stockholders. There were 13,500 shares of Series A 3.6% Convertible Preferred Stock and 10,000 Series B Preferred Stock On July 25, 2018, the Company filed a Certificate of Designation of Preferences, Rights and Limitations of Series C Convertible Preferred Stock (the “Certificate of Designation”) with the Delaware Secretary of State creating a new series of its authorized preferred stock, par value $0.001 per share, designated as the Series C Convertible Preferred Stock (the “Series C Preferred Stock”). The number of shares initially constituting the Series C Preferred Stock was set at 7,000 shares. Pursuant to a registration statement on Form S-1 originally filed on April 27, 2018, as amended, and became effective on July 17, 2018, and related prospectus (as supplemented), the Company registered and distributed to holders of its common stock and Series B Convertible Preferred Stock, at no charge, non-transferable subscription rights to purchase up to an aggregate of 20,000 units each consisting of one share of Series C Preferred Stock and 1,050 warrants for $1,000 per unit. Each warrant is exercisable for one share of the Company’s common stock at an exercise price of $0.7986 per share for 30 months from the date of issuance and each share of Series C Preferred Stock is convertible into 1,253 shares of the Company's common stock. Pursuant to the 2018 Rights Offering, which closed on July 25, 2018, the Company sold an aggregate of 6,723 units, resulting in total net proceeds to the Company of approximately $5.7 million. Based on the relevant authoritative accounting guidance, the warrants were liability classified at the issuance date. The warrants may be redeemed by the Company at $0.01 per warrant prior to their expiration if the Company’s common stock closes above $3.63 per share , subject to adjustment, The initial fair value of the liability associated with these warrants was $3.1 million, and the fair value decreased to $1.5 million as of September 30, 2018. The main driver for the change in the fair value of warrants at September 30, 2018, was related to the change in our stock price. All future changes in the fair value of the warrants will be recognized in our consolidated statements of operations until they are either exercised or expire. The warrants are not traded in an active securities market, and as such the estimated the fair value as of September 30, 2018 was determined by using an option pricing model with the following assumptions: As of As of (inception date) Expected term 2.3 years 2.5 years Common stock market price $ 0.41 $ 0.72 Risk-free interest rate 2.83% 2.70% Expected volatility 120% 112% Resulting fair value (per warrant) $ 0.21 $ 0.45 Expected volatility was computed using daily pricing observations of traded shares of Cytori for recent periods that correspond to the expected term of the warrants. We believe this method produces an estimate that is representative of our expectations of future volatility over the expected term of these warrants. We currently have no reason to believe future volatility over the expected remaining life of these warrants is likely to differ materially from historical volatility. The expected life is based on the remaining contractual term of the warrants. The risk-free interest rate is the U.S. Treasury bond rate as of the valuation date. Fluctuations in the fair value of the warrants are impacted by unobservable inputs, most significantly the assumption with regards to future equity issuances and its impact to the down-round protection feature. Significant increases (decreases) in this input in isolation would result in a significantly higher (lower) fair value measurement. The following table summarizes the change in our Level 3 warrant liability value (in thousands): Nine months ended Warrant liability September 30, 2018 Beginning balance $ 3,148 Change in fair value (1,676 ) Ending balance $ 1,472 The fair value of the common stock into which the Series C Preferred Stock was convertible on the date of issuance exceeded the proceeds allocated to the preferred stock, resulting in the beneficial conversion feature that we recognized as a deemed dividend to the preferred stockholders and, accordingly, an adjustment to net loss to arrive at net loss allocable to common stockholders. We recorded a deemed dividend within additional paid-in capital of $2.5 million for the quarter ended September 30, 2018, related to a beneficial conversion feature included in the issuance of our Series C Convertible Preferred Stock. There were 3,510 shares of Series C Preferred Stock outstanding as of September 30, 2018. Common Stock On April 11, 2017, we entered into the Underwriting Agreement with Maxim relating to the issuance and sale of 0.9 million shares of our common stock. The price to the public in the offering was $11.00 per share. Maxim purchased the shares from us pursuant to the Underwriting Agreement at a price of $10.40 per share. The net proceeds to us from the offering were approximately $8.7 million, after deducting underwriting discounts and commissions and estimated offering expenses payable by us. The offering closed . In addition, under the terms of the Underwriting Agreement, we granted Maxim a 45-day overallotment option to purchase up to 94,400 additional shares of common stock. On May 31, 2017, Maxim exercised their overallotment option and purchased 84,900 shares at $11.00 per share. The net proceeds to us were $0.8 million, after deducting underwriting costs and offering expenses payable by us. On June 1, 2018, the Company entered into a Sales Agreement with B. Riley FBR to sell shares of its common stock having an aggregate offering price of up to $6.5 million through its ATM program. Through September 30, 2018, the Company sold a total of 1.5 million shares for proceeds of approximately $0.8 million through the ATM program. On September 21, 2018 |
Basis of Presentation and New_2
Basis of Presentation and New Accounting Standards (Policies) | 9 Months Ended |
Sep. 30, 2018 | |
Organization Consolidation And Presentation Of Financial Statements [Abstract] | |
Basis of Presentation and New Accounting Standards | Our accompanying unaudited consolidated condensed financial statements as of September 30, 2018 and for the three and nine months ended September 30, 2018 and 2017 have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for annual financial statements. Our consolidated condensed balance sheet at December 31, 2017 has been derived from the audited financial statements at December 31, 2017, but does not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation of the financial position and results of operations of Cytori Therapeutics, Inc., and our subsidiaries (collectively, the “Company”) have been included. Operating results for the three and nine months ended September 30, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. These financial statements should be read in conjunction with the consolidated financial statements and notes therein included in our Annual Report on Form 10-K for the year ended December 31, 2017, filed with the Securities and Exchange Commission on March 9, 2018. |
Recently Issued and Recently Adopted Accounting Pronouncements | Recently Issued and Recently Adopted Accounting Pronouncements Recently Issued Accounting Pronouncements In February 2016, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2016-02, Leases In February 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment, to simplify how all entities assess goodwill for impairment by eliminating Step 2 from the goodwill impairment test. As amended, the goodwill impairment test will consist of one step comparing the fair value of a reporting unit with its carrying amount. An entity should recognize a goodwill impairment charge for the amount by which the reporting unit's carrying amount exceeds its fair value. This update is effective for annual periods beginning after December 15, 2019, and interim periods within those periods. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. We are currently evaluating the impact that this standard will have on our consolidated financial statements. In July 2017, the FASB issued ASU 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815): I. Accounting for Certain Financial Instruments with Down Round Features; II. Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Recently Adopted Accounting Pronouncements In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers cumulative effect of applying the new standards as of the adoption date on In November 2016, the FASB issued ASU 2016-18, Restricted Cash in the first quarter of 2018, . The new guidance did not have a material impact on the Company's consolidated financial statements. Cash, cash equivalents, and restricted cash reported on the consolidated condensed statements of cash flows includes restricted cash of $0.4 million, $0.4 million, $0.7 million, and $40,000 as of December 31, 2016, 30, 2017, December 31, 2017 and 30, 2018, respectively. |
Use of Estimates | The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions affecting the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reporting period. Our most significant estimates and critical accounting policies involve recognizing revenue, reviewing goodwill and intangible assets for impairment, determining the assumptions used in measuring share-based compensation expense, valuing warrants, measuring expense related to our in-process research and development Actual results could differ from these estimates. Management’s estimates and assumptions are reviewed regularly, and the effects of revisions are reflected in the consolidated financial statements in the periods they are determined to be necessary. |
Revenue Recognition | The Company’s contracts with customers only include one performance obligation (i.e., sale of the Company’s products). Typically, if there are multiple items included on a single order, they are delivered at the same time. Revenue is recognized at a point in time when delivery is completed and control of the promised goods is transferred to the customers. Revenue is measured as the amount of consideration the Company expects to be entitled to in exchange for those goods. The Company’s contracts do not involve financing elements as payment terms with customers are less than one year. The sale arrangements do not include any variable consideration. Advance payments from customers are recorded as deferred revenue. Shipping and handling activities that occur after the customer obtains control of the goods are considered part of the Company’s obligation to transfer the products and therefore are recorded as direct selling expenses, as incurred. |
Revenue Recognition (Tables)
Revenue Recognition (Tables) | 9 Months Ended |
Sep. 30, 2018 | |
Revenue Recognition [Abstract] | |
Revenue by Product | The following table represents revenue by product (in thousands): Three months ended Nine months ended September 30, 2018 September 30, 2017 September 30, 2018 September 30, 2017 Consumable $ 692 $ 389 $ 1,845 $ 1,338 Device 101 25 194 551 Other products 65 53 210 138 $ 858 $ 467 $ 2,249 $ 2,027 |
Product Revenues, Classified by Geographic Location | Product revenues, classified by geographic location, are as follows (in thousands): Three months ended Nine months ended September 30, 2018 September 30, 2017 September 30, 2018 September 30, 2017 Product Revenues % of Total Product Revenues % of Total Product Revenues % of Total Product Revenues % of Total Americas $ 199 23 % $ 112 24 % $ 249 11 % $ 315 15 % Japan 535 62 % 279 60 % 1,693 75 % 1,434 71 % EMEA 114 14 % 18 4 % 262 12 % 204 10 % Asia Pacific 10 1 % 58 12 % 45 2 % 74 4 % Total product revenues $ 858 100 % $ 467 100 % $ 2,249 100 % $ 2,027 100 % |
Inventories (Tables)
Inventories (Tables) | 9 Months Ended |
Sep. 30, 2018 | |
Inventory Disclosure [Abstract] | |
Inventory | Inventories consisted of the following (in thousands): September 30, 2018 December 31, 2017 Raw materials $ 698 $ 681 Work in process 418 722 Finished goods 1,698 1,780 $ 2,814 $ 3,183 |
Stockholders' Equity (Tables)
Stockholders' Equity (Tables) | 9 Months Ended |
Sep. 30, 2018 | |
Stockholders Equity Note [Abstract] | |
Schedule of Estimated Fair Value Determined Using Option Pricing Model Assumptions | The warrants are not traded in an active securities market, and as such the estimated the fair value as of September 30, 2018 was determined by using an option pricing model with the following assumptions: As of As of (inception date) Expected term 2.3 years 2.5 years Common stock market price $ 0.41 $ 0.72 Risk-free interest rate 2.83% 2.70% Expected volatility 120% 112% Resulting fair value (per warrant) $ 0.21 $ 0.45 |
Summary of Change in Level 3 Warrant Liability Value | The following table summarizes the change in our Level 3 warrant liability value (in thousands): Nine months ended Warrant liability September 30, 2018 Beginning balance $ 3,148 Change in fair value (1,676 ) Ending balance $ 1,472 |
Basis of Presentation and New_3
Basis of Presentation and New Accounting Standards (Details) | May 23, 2018$ / sharesshares | Sep. 30, 2018USD ($)$ / sharesshares | May 24, 2018shares | Dec. 31, 2017USD ($)$ / sharesshares | Sep. 30, 2017USD ($) | Dec. 31, 2016USD ($) |
Basis Of Presentation And New Accounting Standards [Line Items] | ||||||
Reverse stock split of common stock | 0.1 | |||||
Common stock, par value (in dollars per share) | $ / shares | $ 0.001 | $ 0.001 | $ 0.001 | |||
Common stock, shares authorized (in shares) | 75,000,000 | 100,000,000 | 100,000,000 | 100,000,000 | ||
Common stock, shares issued (in shares) | 61,600,000 | 11,691,293 | 6,200,000 | 5,782,573 | ||
Common stock, shares outstanding (in shares) | 61,600,000 | 11,691,293 | 6,200,000 | 5,782,573 | ||
Number of shares callable by warrants (in shares) | 23,400,000 | 2,300,000 | ||||
Preferred stock, shares authorized (in shares) | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | ||
Common stock, reverse stock split, fractional shares issued | 0 | |||||
Accounting Standards Update No. 2016-18 [Member] | ||||||
Basis Of Presentation And New Accounting Standards [Line Items] | ||||||
Restricted cash | $ | $ 40,000 | $ 700,000 | $ 400,000 | $ 400,000 | ||
2014 Equity Incentive Plan [Member] | ||||||
Basis Of Presentation And New Accounting Standards [Line Items] | ||||||
Number of shares callable by warrants (in shares) | 9,100,000 | 900,000 |
Liquidity (Details)
Liquidity (Details) - USD ($) | Sep. 21, 2018 | Aug. 31, 2018 | Aug. 28, 2018 | Jul. 25, 2018 | Jun. 01, 2018 | Nov. 28, 2017 | Sep. 05, 2017 | May 31, 2017 | Apr. 11, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2018 | Sep. 30, 2017 | May 24, 2018 | May 23, 2018 | Dec. 31, 2017 |
Liquidity [Line Items] | |||||||||||||||||
Net loss | $ 2,330,000 | $ 4,807,000 | $ 10,398,000 | $ 18,399,000 | |||||||||||||
Accumulated deficit | 412,147,000 | $ 412,147,000 | 412,147,000 | $ 401,749,000 | |||||||||||||
Net cash used in operating activities | 9,487,000 | $ 13,904,000 | |||||||||||||||
Aggregate pincipal payments | $ 7,000,000 | ||||||||||||||||
Cash and cash equivalents | 6,806,000 | 6,806,000 | 6,806,000 | $ 9,550,000 | |||||||||||||
Minimum cash/cash equivalents covenant | 1,500,000 | $ 1,500,000 | $ 1,500,000 | ||||||||||||||
Common stock issued (in shares) | 6,723 | 10,000 | |||||||||||||||
Number of shares callable by warrants (in shares) | 2,300,000 | 23,400,000 | |||||||||||||||
Proceeds from issuance warrants | $ 5,700,000 | $ 8,800,000 | |||||||||||||||
Series B Convertible Preferred Stock [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Common stock issued (in shares) | 3,000,000 | ||||||||||||||||
Number of shares callable by warrants (in shares) | 18,000,000 | ||||||||||||||||
Series C Convertible Preferred Stock [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Number of shares callable by warrants (in shares) | 7,059,150 | ||||||||||||||||
Number of convertible shares converted into common stock (in shares) | 8,400,000 | ||||||||||||||||
Nasdaq Stock Market LLC [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Number of consecutive business days no longer able to meet the required closing bid price of common stock | 30 days | 30 days | |||||||||||||||
Minimum bid price of common stock required for Nasdaq listing rule | $ 1 | $ 1 | |||||||||||||||
Grace period provided with minimum bid price for Nasdaq listing rule | 180 days | 180 days | |||||||||||||||
Grace date for minimum bid price requirement for Nasdaq listing | Feb. 25, 2019 | Mar. 5, 2018 | |||||||||||||||
Common stock minimum bid price required to regain compliance | $ 1 | $ 1 | |||||||||||||||
Number of consecutive business days required to regain compliance | 10 days | 10 days | |||||||||||||||
Additional grace period provided with minimum bid price to regain compliance | 180 days | 180 days | |||||||||||||||
Description of compliance with minimum bid price requirement | In the event we do not regain compliance within this 180-day period, we may be eligible to seek an additional compliance period of 180 calendar days if we meet the continued listing requirement for market value of publicly held shares and all other initial listing standards for the Nasdaq Capital Market, with the exception of the bid price requirement, if we provide written notice to Nasdaq of our intent to cure the deficiency during this second compliance period, by effecting a reverse stock split, if necessary | ||||||||||||||||
Common Stock [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Common stock issued (in shares) | 6,723 | 10,000 | |||||||||||||||
Share issued, price per share | $ 11 | ||||||||||||||||
Number of shares callable by warrants (in shares) | 1 | 1,800,000 | |||||||||||||||
Warrant exercise price (in dollars per share) | $ 0.7986 | $ 3.333 | |||||||||||||||
Common Stock [Member] | Lincoln Park [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Common stock issued, value | $ 5,000,000 | ||||||||||||||||
Period exercisable from the date of issuance | 24 months | ||||||||||||||||
Common Stock [Member] | Maxim Group LLC [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Common stock issued (in shares) | 84,900 | 900,000 | |||||||||||||||
Share issued, price per share | $ 11 | $ 10.40 | |||||||||||||||
Proceeds from sale of common stock, net | $ 800,000 | $ 8,700,000 | |||||||||||||||
Closing of offering date | Apr. 17, 2017 | ||||||||||||||||
Number of days granted as option to purchase additional shares of common stock to underwriter | 45 days | ||||||||||||||||
Additional shares of common stock | 94,400 | ||||||||||||||||
Common Stock [Member] | ATM Program [Member] | B. Riley FBR [Member] | Sales Agreement [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Common stock issued (in shares) | 1,500,000 | ||||||||||||||||
Proceeds from sale of common stock, net | $ 800,000 | ||||||||||||||||
Minimum [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Unrestricted cash and cash equivalents | $ 1,500,000 | $ 1,500,000 | $ 1,500,000 | ||||||||||||||
Maximum [Member] | Common Stock [Member] | ATM Program [Member] | B. Riley FBR [Member] | Sales Agreement [Member] | |||||||||||||||||
Liquidity [Line Items] | |||||||||||||||||
Proceeds from sale of common stock, net | $ 6,500,000 |
Term Loan Obligations (Details)
Term Loan Obligations (Details) - USD ($) | Aug. 31, 2018 | Jun. 19, 2018 | Dec. 29, 2017 | May 29, 2015 | Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | May 24, 2018 | May 23, 2018 | Sep. 20, 2017 |
Debt Instrument [Line Items] | |||||||||||
Number of shares callable by warrants (in shares) | 2,300,000 | 23,400,000 | |||||||||
Minimum liquidity covenant | $ 1,500,000 | $ 1,500,000 | |||||||||
Minimum amount to be paid pursuant prepayment requirement | $ 7,000,000 | ||||||||||
Interest expense | 512,000 | $ 474,000 | 1,379,000 | $ 1,603,000 | |||||||
Non-cash amortization | 200,000 | $ 200,000 | $ 400,000 | $ 600,000 | |||||||
LIBOR [Member] | Interest Rate Floor [Member] | |||||||||||
Debt Instrument [Line Items] | |||||||||||
Basis variable rate | 1.00% | ||||||||||
Term Loan [Member] | |||||||||||
Debt Instrument [Line Items] | |||||||||||
Origination Date | May 29, 2015 | ||||||||||
Original Loan Amount | $ 17,700,000 | ||||||||||
Basis variable rate | 7.95% | ||||||||||
Maturity date | Jun. 1, 2019 | ||||||||||
Fees amount associated with loan | $ 1,100,000 | ||||||||||
Number of shares callable by warrants (in shares) | 9,444 | ||||||||||
Warrant exercise price (in dollars per share) | $ 103.50 | ||||||||||
Date from which warrants are exercisable | Nov. 30, 2015 | ||||||||||
Warrant expiration date | May 29, 2025 | ||||||||||
Minimum liquidity covenant | $ 5,000,000 | $ 1,500,000 | |||||||||
Extended interest-only period | Dec. 31, 2018 | Dec. 1, 2018 | Aug. 1, 2018 | ||||||||
Debt instrument, interest-only period | The Third Amendment extends the interest-only period under the Term Loan to December 31, 2018 and also requires that the Company pay to Oxford, in accordance with its pro rata share of the loans, 75% of all proceeds received (i) from the issuance and sale of unsecured subordinated convertible debt, (ii) in connection with a joint venture, collaboration or other partnering transaction, (iii) in connection with any licenses, (iv) from dividends (other than non-cash dividends from wholly owned subsidiaries) and (v) from the sale of any assets (such requirement, the “Prepayment Requirement”). | The Second Amendment extends the interest-only period under the Term Loan to December 1, 2018 if the Company receives unrestricted gross cash proceeds of at least $15 million from the sale and issuance of the Company’s equity securities on or before August 31, 2018. | The amendment also extended the interest-only period under the Loan Agreement through August 1, 2018, as the Company successfully closed on a financing and received unrestricted net cash proceeds in excess of $5 million on or before December 29, 2017. | ||||||||
Net proceeds excess receives from unrestricted cash | $ 5,000,000 | ||||||||||
Amendment fee | $ 50,000 | $ 250,000 | |||||||||
Percentage of proceeds received | 75.00% | ||||||||||
Minimum amount to be paid pursuant prepayment requirement | $ 7,000,000 | ||||||||||
Debt instrument prepayment, description | The Prepayment Requirement does not apply to proceeds from the sale and issuance of the Company’s equity securities, other than convertible debt. The Prepayment Requirement shall apply until an aggregate principle amount of $7.0 million has been paid pursuant to the Prepayment Requirement. However, if less than $7.0 million has been paid pursuant to the Prepayment Requirement on December 31, 2018 then the Company is required to promptly make additional payments until an aggregate principal amount of $7.0 million has been paid. | ||||||||||
Debt instrument, covenant compliance | we were in compliance with all of the debt covenants under the Loan and Security Agreement. | ||||||||||
Minimum [Member] | Term Loan [Member] | |||||||||||
Debt Instrument [Line Items] | |||||||||||
Interest rate | 8.95% | ||||||||||
Unrestricted gross cash proceeds required to extend interest-only period | $ 15,000,000 | ||||||||||
Maximum [Member] | Term Loan [Member] | |||||||||||
Debt Instrument [Line Items] | |||||||||||
Original Loan Amount | $ 3,000,000 | $ 3,000,000 |
Revenue Recognition (Details)
Revenue Recognition (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2018USD ($) | Sep. 30, 2017USD ($) | Sep. 30, 2018USD ($)ObligationCustomer | Sep. 30, 2017USD ($)Customer | |
Concentration Risk [Line Items] | ||||
Number of performance obligation | Obligation | 1 | |||
Payment terms with customers | The Company’s contracts do not involve financing elements as payment terms with customers are less than one year. | |||
Concentration risk percentage | 100.00% | 100.00% | 100.00% | 100.00% |
Development revenue recognized | $ | $ 454 | $ 1,306 | $ 2,270 | $ 2,856 |
Customer Concentration Risk [Member] | Revenue Recognized [Member] | ||||
Concentration Risk [Line Items] | ||||
Number of customers | 2 | 6 | ||
Concentration risk percentage | 58.00% | 61.00% | ||
Customer Concentration Risk [Member] | Accounts Receivable [Member] | ||||
Concentration Risk [Line Items] | ||||
Number of customers | 3 | 4 | ||
Concentration risk percentage | 72.00% | 78.00% |
Revenue Recognition - Revenue b
Revenue Recognition - Revenue by Product (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | |
Concentration Risk [Line Items] | ||||
Revenues | $ 858 | $ 467 | $ 2,249 | $ 2,027 |
Consumable [Member] | ||||
Concentration Risk [Line Items] | ||||
Revenues | 692 | 389 | 1,845 | 1,338 |
Device [Member] | ||||
Concentration Risk [Line Items] | ||||
Revenues | 101 | 25 | 194 | 551 |
Other Products [Member] | ||||
Concentration Risk [Line Items] | ||||
Revenues | $ 65 | $ 53 | $ 210 | $ 138 |
Revenue Recognition - Product R
Revenue Recognition - Product Revenues, Classified by Geographic Location (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | ||
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | |
Concentration Risk [Line Items] | ||||
Revenues | $ 858 | $ 467 | $ 2,249 | $ 2,027 |
Concentration risk percentage | 100.00% | 100.00% | 100.00% | 100.00% |
Americas [Member] | ||||
Concentration Risk [Line Items] | ||||
Revenues | $ 199 | $ 112 | $ 249 | $ 315 |
Concentration risk percentage | 23.00% | 24.00% | 11.00% | 15.00% |
Japan [Member] | ||||
Concentration Risk [Line Items] | ||||
Revenues | $ 535 | $ 279 | $ 1,693 | $ 1,434 |
Concentration risk percentage | 62.00% | 60.00% | 75.00% | 71.00% |
EMEA [Member] | ||||
Concentration Risk [Line Items] | ||||
Revenues | $ 114 | $ 18 | $ 262 | $ 204 |
Concentration risk percentage | 14.00% | 4.00% | 12.00% | 10.00% |
Asia Pacific [Member] | ||||
Concentration Risk [Line Items] | ||||
Revenues | $ 10 | $ 58 | $ 45 | $ 74 |
Concentration risk percentage | 1.00% | 12.00% | 2.00% | 4.00% |
Inventories (Details)
Inventories (Details) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017 |
Inventory Disclosure [Abstract] | ||
Raw materials | $ 698 | $ 681 |
Work in process | 418 | 722 |
Finished goods | 1,698 | 1,780 |
Inventory, net | $ 2,814 | $ 3,183 |
Loss per Share (Details)
Loss per Share (Details) - shares shares in Millions | 9 Months Ended | |
Sep. 30, 2018 | Sep. 30, 2017 | |
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Dilutive common shares excluded from the calculations of diluted loss per share (in shares) | 14.1 | 0.5 |
Outstanding Warrants [Member] | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Dilutive common shares excluded from the calculations of diluted loss per share (in shares) | 9.2 | |
Options [Member] | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Dilutive common shares excluded from the calculations of diluted loss per share (in shares) | 0.2 | |
Preferred Stock and Restricted Stock Awards [Member] | ||
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] | ||
Dilutive common shares excluded from the calculations of diluted loss per share (in shares) | 4.7 |
Commitments and Contingencies (
Commitments and Contingencies (Details) - USD ($) $ in Thousands | Oct. 29, 2018 | Aug. 31, 2018 | Feb. 27, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017 | Apr. 27, 2018 | Dec. 31, 2017 | Jan. 27, 2017 |
Recorded Unconditional Purchase Obligation [Line Items] | ||||||||||
Initial term of lease | 63 months | |||||||||
Lease commencement date | Jan. 1, 2018 | |||||||||
Buy-out of obligations lease | $ 600 | |||||||||
Common stock, aggregate amount | $ 67 | $ 67 | $ 58 | |||||||
Gross profit from sale of company’s puregraft product line | 230 | $ (20) | $ 412 | $ 116 | ||||||
Lorem Vascular [Member] | ||||||||||
Recorded Unconditional Purchase Obligation [Line Items] | ||||||||||
Percentage of common stock to be purchased | 5.00% | |||||||||
Common stock, aggregate amount | $ 5,000 | |||||||||
Amended complaint dismissal date | Oct. 1, 2018 | |||||||||
Bimini Technologies LLC | Demand for Arbitration [Member] | Sale and Exclusive License/Supply Agreement [Member] | ||||||||||
Recorded Unconditional Purchase Obligation [Line Items] | ||||||||||
Potential milestone payment due upon acheivement of gross profit | $ 1,000 | |||||||||
Gross profit from sale of company’s puregraft product line | 10,000 | |||||||||
Potential milestone payment claimed | $ 1,000 | |||||||||
Bimini Technologies LLC | Demand for Arbitration [Member] | Sale and Exclusive License/Supply Agreement [Member] | Subsequent Event [Member] | ||||||||||
Recorded Unconditional Purchase Obligation [Line Items] | ||||||||||
Proceeds from milestone payment | $ 1,000 | |||||||||
Japan Lease [Member] | ||||||||||
Recorded Unconditional Purchase Obligation [Line Items] | ||||||||||
Initial term of lease | 61 months | |||||||||
Lease commencement date | Apr. 15, 2017 | |||||||||
Pre-clinical Research Study Obligations [Member] | ||||||||||
Recorded Unconditional Purchase Obligation [Line Items] | ||||||||||
Contractual obligation, due in next twelve months | 1,700 | $ 1,700 | ||||||||
Contractual obligation | $ 3,200 | $ 3,200 |
Asset Purchase Agreement with_2
Asset Purchase Agreement with Azaya Therapeutics - Additional Information (Details) - Assets Purchased from Azaya Therapeutics, Inc. [Member] $ in Thousands | Feb. 15, 2017USD ($)Candidateshares | Sep. 30, 2018USD ($) | Sep. 30, 2017USD ($) | Dec. 31, 2017USD ($) |
Business Acquisition [Line Items] | ||||
Total consideration | $ 4,300 | |||
Fair value of the common stock issued | 2,300 | |||
Assumed liabilities | 1,800 | |||
Acquisition costs | 200 | |||
In process research and development expense | 1,700 | $ 0 | $ 1,686 | |
Asset Purchase Agreement | ||||
Business Acquisition [Line Items] | ||||
Book value of tangible assets acquired | $ 3,000 | |||
Common stock, shares issued | shares | 117,325 | |||
Common stock, shares issued after closing date | shares | 87,994 | |||
Common stock deposited in escrow | shares | 29,331 | |||
Obligation to pay on existing payables assumed | $ 1,800 | |||
Existing payables, paid during the period | $ 1,800 | |||
Asset Purchase Agreement | IPR&D [Member] | ||||
Business Acquisition [Line Items] | ||||
Number of drug candidates acquired | Candidate | 2 |
Stockholders' Equity - Preferre
Stockholders' Equity - Preferred Stock (Details) - USD ($) | Jul. 25, 2018 | Jul. 17, 2018 | Nov. 28, 2017 | Sep. 30, 2018 | Dec. 31, 2017 | May 24, 2018 | May 23, 2018 |
Preferred Stock [Abstract] | |||||||
Preferred stock, shares authorized (in shares) | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | |||
Preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001 | |||||
Preferred stock, shares issued (in shares) | 23,500 | 23,500 | |||||
Preferred stock, shares outstanding (in shares) | 4,624 | 2,431 | |||||
Number of shares callable by warrants (in shares) | 2,300,000 | 23,400,000 | |||||
Common stock issued (in shares) | 6,723 | 10,000 | |||||
Common Stock [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Number of shares callable by warrants (in shares) | 1 | 1,800,000 | |||||
Warrant exercise price (in dollars per share) | $ 0.7986 | $ 3.333 | |||||
Common stock issued (in shares) | 6,723 | 10,000 | |||||
2018 Rights Offering [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Number of shares callable by warrants (in shares) | 1 | ||||||
Warrant exercise price (in dollars per share) | $ 0.7986 | ||||||
Period exercisable from the date of issuance | 30 months | ||||||
Common stock issued (in shares) | 6,723 | ||||||
Gross proceeds from private placement of stock | $ 5,700,000 | ||||||
Redemption price of warrant prior to expiration | $ 0.01 | ||||||
Common stock price per share for warrant redemption | $ 3.63 | ||||||
Number of consecutive trading days for warrant redemption | 20 days | ||||||
Warrants liability fair value | $ 1,500,000 | $ 3,100,000 | |||||
2018 Rights Offering [Member] | Warrant [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Number of shares callable by warrants (in shares) | 1,050 | ||||||
Warrant exercise price (in dollars per share) | $ 1,000 | ||||||
2018 Rights Offering [Member] | Common Stock [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Number of shares callable by warrants (in shares) | 1 | ||||||
Series A Convertible Preferred Stock [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Preferred stock, shares issued (in shares) | 13,500 | 13,500 | |||||
Convertible preferred stock | 3.60% | 3.60% | |||||
Preferred stock, shares outstanding (in shares) | 0 | 0 | |||||
Series B Convertible Preferred Stock [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Preferred stock, shares issued (in shares) | 10,000 | 10,000 | |||||
Preferred stock, shares outstanding (in shares) | 1,114 | 2,431 | |||||
Number of shares callable by warrants (in shares) | 18,000,000 | ||||||
Common stock issued (in shares) | 3,000,000 | ||||||
Series C Convertible Preferred Stock [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Preferred stock, shares authorized (in shares) | 7,000 | ||||||
Preferred stock, par value (in dollars per share) | $ 0.001 | ||||||
Preferred stock, shares outstanding (in shares) | 3,510 | ||||||
Number of shares callable by warrants (in shares) | 7,059,150 | ||||||
Number of share converted into common stock for each share (in shares) | 1,253 | ||||||
Series C Convertible Preferred Stock [Member] | Dividend Paid [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Dividends payable | $ 2,500,000 | ||||||
Series C Convertible Preferred Stock [Member] | 2018 Rights Offering [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Number of shares callable by warrants (in shares) | 20,000 | ||||||
Common Stock and Series B Convertible Preferred Stock [Member] | 2018 Rights Offering [Member] | |||||||
Preferred Stock [Abstract] | |||||||
Charge on Non Transferable Subscription Rights | $ 0 |
Stockholders' Equity - Schedule
Stockholders' Equity - Schedule of Estimated Fair Value Determined Using Option Pricing Model Assumptions (Details) | Sep. 30, 2018$ / shares | Jul. 25, 2018$ / shares |
Expected Term [Member] | ||
Class Of Stock [Line Items] | ||
Warrants expected term | 2 years 3 months 18 days | 2 years 6 months |
Common Stock Market Price [Member] | ||
Class Of Stock [Line Items] | ||
Warrants measurement input | 0.41 | 0.72 |
Risk-free Interest Rate [Member] | ||
Class Of Stock [Line Items] | ||
Warrants measurement input | 0.0283 | 0.0270 |
Expected Volatility [Member] | ||
Class Of Stock [Line Items] | ||
Warrants measurement input | 1.20 | 1.12 |
Resulting Fair Value (Per Warrant) [Member] | ||
Class Of Stock [Line Items] | ||
Warrants measurement input | 0.21 | 0.45 |
Stockholders' Equity - Summary
Stockholders' Equity - Summary of Change in Level 3 Warrant Liability Value (Details) - Warrant Liability [Member] $ in Thousands | 9 Months Ended |
Sep. 30, 2018USD ($) | |
Warrant liability | |
Beginning balance | $ 3,148 |
Change in fair value | (1,676) |
Ending balance | $ 1,472 |
Stockholders' Equity - Common S
Stockholders' Equity - Common Stock (Details) - USD ($) | Sep. 21, 2018 | Jul. 25, 2018 | Jun. 01, 2018 | Nov. 28, 2017 | May 31, 2017 | Apr. 11, 2017 | Sep. 30, 2018 |
Common Stock [Abstract] | |||||||
Common stock issued (in shares) | 6,723 | 10,000 | |||||
Common Stock [Member] | |||||||
Common Stock [Abstract] | |||||||
Common stock issued (in shares) | 6,723 | 10,000 | |||||
Share issued, price per share | $ 11 | ||||||
Common Stock [Member] | Maxim Group LLC [Member] | |||||||
Common Stock [Abstract] | |||||||
Common stock issued (in shares) | 84,900 | 900,000 | |||||
Share issued, price per share | $ 11 | $ 10.40 | |||||
Proceeds from sale of common stock, net | $ 800,000 | $ 8,700,000 | |||||
Closing of offering date | Apr. 17, 2017 | ||||||
Number of days granted as option to purchase additional shares of common stock to underwriter | 45 days | ||||||
Additional shares of common stock | 94,400 | ||||||
Common Stock [Member] | B. Riley FBR [Member] | ATM Program [Member] | Sales Agreement [Member] | |||||||
Common Stock [Abstract] | |||||||
Common stock issued (in shares) | 1,500,000 | ||||||
Proceeds from sale of common stock, net | $ 800,000 | ||||||
Common Stock [Member] | B. Riley FBR [Member] | ATM Program [Member] | Sales Agreement [Member] | Maximum [Member] | |||||||
Common Stock [Abstract] | |||||||
Proceeds from sale of common stock, net | $ 6,500,000 | ||||||
Common Stock [Member] | Lincoln Park Capital Fund, LLC [Member] | |||||||
Common Stock [Abstract] | |||||||
Common stock issued, value | $ 5,000,000 | ||||||
Period exercisable from the date of issuance | 24 months | ||||||
Common Stock [Member] | Lincoln Park Capital Fund, LLC [Member] | Securities Purchase Agreement [Member] | |||||||
Common Stock [Abstract] | |||||||
Trading Volume of Common Shares | 0 | ||||||
Upper Limit on the Price Per Share | $ 0 | ||||||
Common Stock [Member] | Lincoln Park Capital Fund, LLC [Member] | Maximum [Member] | |||||||
Common Stock [Abstract] | |||||||
Beneficial ownership percentage of common stock outstanding | 4.99% | ||||||
Common Stock [Member] | Lincoln Park Capital Fund, LLC [Member] | Maximum [Member] | Single Regular Purchase [Member] | |||||||
Common Stock [Abstract] | |||||||
Common stock issued (in shares) | 250,000 | ||||||
Common Stock [Member] | Lincoln Park Capital Fund, LLC [Member] | Minimum [Member] | Single Regular Purchase [Member] | |||||||
Common Stock [Abstract] | |||||||
Common stock issued, value | $ 1,000,000 | ||||||
Common Stock [Member] | Lincoln Park Capital Fund, LLC [Member] | Purchase Agreement [Member] | Maximum [Member] | |||||||
Common Stock [Abstract] | |||||||
Floor price of per share | $ 0.25 |