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Consolidated Statements of Changes in Equity - USD ($) $ in Thousands | Total | Common Stock | Accumulated Earnings (Deficit) | Accumulated Other Comprehensive Income (Loss) | Total Shareholders' Equity | Non-Controlling Interests
--- | --- | --- | --- | --- | --- | ---
Beginning Balance (in shares) at Dec. 31, 2020 |  | 134,311,033 |  |  |  |
Beginning Balance at Dec. 31, 2020 | $ 157,546 | $ 549,317 | $ (397,812) | $ 2,308 | $ 153,813 | $ 3,733
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) for the period | 1,448 |  | 1,541 |  | 1,541 | (93)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | (365) |  |  | (365) | (365) |
Shares Issued For Cash By At The Market Offering Shares |  | 16,627,512 |  |  |  |
Shares Issued For Cash By At The Market Offering | 108,653 | $ 108,653 |  |  | 108,653 |
Stock Issuance Costs | (2,445) | (2,445) |  |  | (2,445) |
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture | 2,158 | $ 2,158 |  |  | 2,158 |
Shares Issued for Consulting Services |  | 47,393 |  |  |  |
Adjustments to Additional Paid-in-Capital, Shares Issued For Consulting Services | $ 242 | $ 242 |  |  | 242 |
Shares issued for the vesting of restricted stock units (in shares) | 443,364 | 478,781 |  |  |  |
Cash paid to fund employee income tax withholding due upon vesting of restricted stock units | $ 256 | $ 256 |  |  | 256 |
Contributions attributable to non-controlling interest | 311 |  |  |  |  | 311
Shares issued for public offering (in shares) |  | 775,814 |  |  |  |
Adjustments to Additional Paid in Capital, Warrant Issued | 26,603 | $ 26,603 |  |  | 26,603 |
Stock Issued During Period, Value, Stock Options Exercised | $ 2,290 | 2,290 |  |  | 2,290 |
Effect of stock options exercised | 5,643 |  |  |  |  |
Stock Issued During Period, Value, Cash Payment for Tax Withholding | $ 659 | $ 659 |  |  | 659 |
Stock Issued For Exercise Of Warrants | 1,737,981 | 4,016,023 |  |  |  |
Ending Balance (in shares) at Dec. 31, 2021 |  | 156,262,199 |  |  |  |
Ending Balance at Dec. 31, 2021 | $ 295,526 | $ 685,903 | (396,271) | 1,943 | 291,575 | 3,951
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) for the period | (59,944) |  | (59,849) |  | (59,849) | (95)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | (3,889) |  |  | (3,889) | (3,889) |
Shares Issued For Cash By At The Market Offering Shares |  | 769,779 |  |  |  |
Shares Issued For Cash By At The Market Offering | 8,068 | $ 8,068 |  |  | 8,068 |
Stock Issuance Costs | (182) | (182) |  |  | (182) |
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture | 4,641 | $ 4,641 |  |  | 4,641 |
Shares Issued for Consulting Services |  | 28,254 |  |  |  |
Adjustments to Additional Paid-in-Capital, Shares Issued For Consulting Services | $ 205 | $ 205 |  |  | 205 |
Shares issued for the vesting of restricted stock units (in shares) | 335,546 | 362,350 |  |  |  |
Cash paid to fund employee income tax withholding due upon vesting of restricted stock units | $ 11 | $ 11 |  |  | 11 |
Contributions attributable to non-controlling interest | 126 |  |  |  |  | 126
Shares issued for public offering (in shares) |  | 256,314 |  |  |  |
Stock Issued During Period, Value, Stock Options Exercised | $ 753 | $ 753 |  |  | 753 |
Effect of stock options exercised | 3,635 |  |  |  |  |
Stock Issued During Period, Value, Cash Payment for Tax Withholding | $ 884 | $ 884 |  |  | 884 |
Stock Issued For Exercise Of Warrants | 0 |  |  |  |  |
Ending Balance (in shares) at Dec. 31, 2022 |  | 157,682,531 |  |  |  |
Ending Balance at Dec. 31, 2022 | $ 244,409 | $ 698,493 | (456,120) | (1,946) | 240,427 | 3,982
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income (loss) for the period | 99,756 |  | 99,862 |  | 99,862 | (106)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | 0 |  |  |  |  |
Shares Issued For Cash By At The Market Offering Shares |  | 4,047,832 |  |  |  |
Shares Issued For Cash By At The Market Offering | 32,545 | $ 32,545 |  |  | 32,545 |
Stock Issuance Costs | (732) | (732) |  |  | (732) |
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture |  | $ 4,625 |  |  | 4,625 |
Shares Issued for Consulting Services |  | 140,672 |  |  |  |
Adjustments to Additional Paid-in-Capital, Shares Issued For Consulting Services | $ 252 | $ 252 |  |  | 252 |
Shares issued for the vesting of restricted stock units (in shares) | 290,390 | 312,662 |  |  |  |
Cash paid to fund employee income tax withholding due upon vesting of restricted stock units | $ 1,533 | $ 1,533 |  |  | 1,533 |
Contributions attributable to non-controlling interest | 83 |  |  |  |  | 83
Shares issued for public offering (in shares) |  | 207,866 |  |  |  |
Stock Issued During Period, Value, Stock Options Exercised | $ 718 | $ 718 |  |  | 718 |
Effect of stock options exercised | 267,592 |  |  |  |  |
Stock Issued During Period, Value, Cash Payment for Tax Withholding | $ 918 | $ 918 |  |  | 918 |
Stock Issued For Exercise Of Warrants | 0 |  |  |  |  |
Ending Balance (in shares) at Dec. 31, 2023 |  | 162,659,155 |  |  |  |
Ending Balance at Dec. 31, 2023 | $ 379,205 | $ 733,450 | $ (356,258) | $ (1,946) | $ 375,246 | $ 3,959

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