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Note 14 - Subsequent Events | 12 Months Ended
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Dec. 31, 2019
Notes to Financial Statements |
Subsequent Events [Text Block] | NOTE 14 – SUBSEQUENT EVENTS On March 5, 2020, the Company entered into Conversion and Exchange Agreements (the “Exchange Agreements”) with certain holders (the “Holders”) of the Company’s 7% Convertible Senior Notes due 2020 (the “Convertible Notes”) having an aggregate original principal amount of $27.4 million. Pursuant to the terms of the Exchange Agreements, the Holders exchanged an aggregate amount payable of $27.3 million under the Convertible Notes for an aggregate of 10,000 shares of Series 1 Preferred Stock and the Holders converted the remaining aggregate amount payable of $17.5 million of Convertible Notes into 2.6 million shares of common stock in accordance with the terms of the existing Indenture. Following the transactions, all of the Convertible Notes held by the Holders, as well as all the remaining Convertible Notes held by others that were converted in accordance with the existing Indenture at maturity have been satisfied in full and cancelled. On March 5, 2020, the Company entered into an agreement with its senior lender, Apollo Global Management LLC (“Apollo”), in which the Company acquired the option to extend the current May 2021 maturity date of its loan to May 2022. The fee to acquire this option included the repricing of 362,500 warrants held by Apollo to $6.75 and an increase in the applicable prepayment premium of up to 7% of the accreted value of the loan. During the first quarter of fiscal year 2020, the Company issued 408,992 shares of common stock in its November 2018 ATM Offering for gross proceeds of $4.0 million. As of March 6, 2020, the Company completed its November 2018 At the Market Offering of up to $25 million.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI http://asc.fasb.org/topic&trid=2122774 + Details
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