Note 5 - Fair Value |
9 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Sep. 30, 2018 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Notes to Financial Statements | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value Disclosures [Text Block] |
MT issued warrants to purchase MT Common Stock with certain characteristics including a net settlement provision that require the warrants to be accounted for as a derivative liability at fair value on the consolidated balance sheets. The estimated fair value of the MT warrants is $63,000 at both September 30, 2018 and December 31, 2017, is included in other liabilities on the accompanying consolidated balance sheets, and will continue to be measured on a recurring basis. See Note 1 (b).The following table sets forth, by level, financial liabilities measured at fair value on a recurring basis:
There were
no Level 1 or Level 2 liabilities outstanding at any time during the three -month and nine -month periods ended September 30, 2018 and 2017. There were no transfers in or out of our Level 1 or Level 2 liabilities during the three -month and nine -month periods ended September 30, 2018 and 2017. Changes in the estimated fair value of our Level 3 liabilities relating to unrealized gains (losses), if any, are recorded as changes in fair value of financial instruments in the consolidated statements of operations. The change in the estimated fair value of our Level 3 liabilities during the three -month periods ended September 30, 2018 and 2017 was $0 in both periods. The change in the estimated fair value of our Level 3 liabilities during the nine -month periods ended September 30, 2018 and 2017 was $0 and a decrease of $153,000, respectively. |