Note 10 - Trade and Other Payables (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | |
|---|---|---|
May 10, 2019 |
Mar. 31, 2019 |
|
| General and Administrative Expense [Member] | ||
| Litigation Settlement, Expense | $ 790 | |
| Former Chief Executive Officer [Member] | ||
| Stock Issued During Period, Shares, Settlements (in shares) | 900,000 | |
| Shares Issued, Price Per Share (in dollars per share) | $ 1.10 | |
| Legal Fees | $ 52 |
| X | ||||||||||
- Definition The number of shares issued for settlements during the period. No definition available.
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| X | ||||||||||
- Definition The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. No definition available.
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| X | ||||||||||
- Definition Per share or per unit amount of equity securities issued. No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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