Note 7 - Capital Stock (Details Textual) - USD ($) $ in Thousands |
1 Months Ended | 3 Months Ended | 9 Months Ended | |||
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Jun. 30, 2019 |
Sep. 29, 2019 |
Sep. 30, 2018 |
Sep. 29, 2019 |
Sep. 30, 2018 |
May 24, 2019 |
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Proceeds from Issuance of Common Stock, Net | $ 14,044 | $ 12,587 | ||||
Rights Offering and Registered Direct Offering [Member] | ||||||
Common Stock, Value, Subscriptions | $ 9,136 | |||||
Stock Issued During Period, Shares, New Issues | 1,732,483 | |||||
Proceeds from Issuance of Common Stock, Net | $ 14,044 | |||||
Payments of Stock Issuance Costs | $ 532 | |||||
Share-based Payment Arrangement, Option [Member] | ||||||
Share-based Payment Arrangement, Expense | $ 57 | $ 27 | 120 | 86 | ||
Restricted Stock Units (RSUs) [Member] | ||||||
Share-based Payment Arrangement, Expense | $ 296 | $ 48 | $ 418 | $ 192 |
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- Definition The net cash inflow from the additional capital contribution to the entity, less stock issuance costs. No definition available.
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Monetary value of common stock allocated to investors to buy shares of a new issue of common stock before they are offered to the public. When stock is sold on a subscription basis, the issuer does not initially receive the total proceeds. In general, the issuer does not issue the shares to the investor until it receives the entire proceeds. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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- Details
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- Details
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