Note 15 - Stock-based Compensation (Details Textual) - USD ($) $ in Millions |
1 Months Ended | 2 Months Ended |
|---|---|---|
Dec. 05, 2018 |
Jan. 31, 2019 |
|
| Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost | $ 0.6 | |
| Equivalent Vested Options Rolled Forward from Predecessor to Successor | 2,783,479 | |
| Selling, General and Administrative Expenses [Member] | ||
| Allocated Share-based Compensation Expense, Total | $ 0.1 |
| X | ||||||||||
- Definition The numbers of equivalent vested options rolled forward from the Predecessor to the Successor. No definition available.
|
| X | ||||||||||
- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Additional share-based compensation cost recognized as a result of an occurrence of an event that accelerates its recognition. No definition available.
|
| X | ||||||||||
- Details
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