XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.19.2

Outstanding Debt (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Debt Disclosure [Abstract] |
Summary of the Notes by Maturity Dates | The following tables provide a summary of the Notes by their maturity dates (absent provisions of default) at March 31, 2019 and December 31, 2018:
(in millions) |  | Interest rate |  | Conversion price |  |  | Principal |  |  | Unamortized Discount |  |  | Carrying value |
Short term convertible notes payable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
March 21, 2019 |  | 8.0% |  | $ | 1.75 |  |  | $ | 0.4 |  |  | $ | (0.1 | ) |  | $ | 0.3 |
March 21, 2020 |  | 8.0% |  | $ | 1.75 |  |  |  | 0.1 |  |  |  | — |  |  |  | 0.1 |
|  |  |  |  |  |  |  |  | 0.5 |  |  |  | (0.1 | ) |  |  | 0.4 |
Short term notes payable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
December 4, 2018 |  | 8.0% |  |  | — |  |  |  | 1.7 |  |  |  | — |  |  |  | 1.7 |
March 1, 2019 |  | 8.0% |  |  | — |  |  |  | 0.6 |  |  |  | — |  |  |  | 0.6 |
December 4, 2019 |  | 8.0% |  |  | — |  |  |  | 0.9 |  |  |  | (0.2 | ) |  |  | 0.7 |
March 1, 2020 |  | 8.0% |  |  | — |  |  |  | 0.8 |  |  |  | — |  |  |  | 0.8 |
April 1, 2020 |  | 8.0% |  |  | — |  |  |  | 1.6 |  |  |  | — |  |  |  | 1.6 |
|  |  |  |  |  |  |  |  | 5.6 |  |  |  | (0.2 | ) |  |  | 5.4 |
Balance at March 31, 2019 |  |  |  |  |  |  |  | $ | 6.1 |  |  | $ | (0.3 | ) |  | $ | 5.8 |
(in millions) |  | Interest rate |  | Conversion price |  |  | Principal |  |  | Unamortized Discount |  |  | Carrying value |
December 4, 2018 |  | 8.0% |  | $ | 1.75 |  |  | $ | 1.7 |  |  | $ | — |  |  | $ | 1.7 |
March 1, 2019 |  | 8.0% |  | $ | 1.75 |  |  |  | 0.6 |  |  |  | (0.5 | ) |  |  | 0.1 |
March 21, 2019 |  | 8.0% |  | $ | 1.75 |  |  |  | 0.4 |  |  |  | (0.2 | ) |  |  | 0.2 |
December 4, 2019 |  | 8.0% |  | $ | 1.75 |  |  |  | 0.9 |  |  |  | (0.9 | ) |  |  | — |
March 1, 2020 |  | 8.0% |  | $ | 1.75 |  |  |  | 0.8 |  |  |  | (0.8 | ) |  |  | — |
March 21, 2020 |  | 8.0% |  | $ | 1.75 |  |  |  | 0.1 |  |  |  | (0.1 | ) |  |  | — |
Balance at December 31, 2018 |  |  |  |  |  |  |  | $ | 4.5 |  |  | $ | (2.5 | ) |  | $ | 2.0 |

X
- Definition Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components. + References No definition available. + Details
Name: | us-gaap_ConvertibleDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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