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Shareholders' Equity (Tables) | 9 Months Ended
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Sep. 30, 2021
Shareholders' Equity |
Schedule of changes in stockholders' equity |
|  | Three months ended September 30, |  |  | Nine months ended September 30,
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Common stock and additional paid-in capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance, beginning of period |  | $ | 63,450 |  |  | $ | 58,597 |  |  | $ | 63,378 |  |  | $ | 58,537 |
Issuance of common stock and warrants, net |  |  | 9,288 |  |  |  | 4,764 |  |  |  | 9,288 |  |  |  | 4,764 |
Share-based compensation expense |  |  | 35 |  |  |  | 1 |  |  |  | 100 |  |  |  | 55 |
Proceeds from employee stock purchase plan |  |  | 5 |  |  |  | 5 |  |  |  | 12 |  |  |  | 11 |
Balance, end of period |  | $ | 72,778 |  |  | $ | 63,367 |  |  | $ | 72,778 |  |  | $ | 63,367 |
Accumulated other comprehensive loss |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance, beginning of period |  | $ | (213 | ) |  | $ | (211 | ) |  | $ | (186 | ) |  | $ | (176 | )
Unrealized loss on available-for-sale securities, net of tax |  |  | (8 | ) |  |  | 4 |  |  |  | (13 | ) |  |  | 11 |
Foreign currency translation adjustment |  |  | (4 | ) |  |  | 17 |  |  |  | (26 | ) |  |  | (25 | )
Balance, end of period |  | $ | (225 | ) |  | $ | (190 | ) |  | $ | (225 | ) |  | $ | (190 | )
Accumulated deficit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance, beginning of period |  | $ | (16,619 | ) |  | $ | (17,667 | ) |  | $ | (13,378 | ) |  | $ | (13,883 | )
Net loss |  |  | (2,169 | ) |  |  | (1,260 | ) |  |  | (5,410 | ) |  |  | (5,044 | )
Balance, end of period |  | $ | (18,788 | ) |  | $ | (18,927 | ) |  | $ | (18,788 | ) |  | $ | (18,927 | )
Total shareholders' equity |  | $ | 53,765 |  |  | $ | 44,250 |  |  | $ | 53,765 |  |  | $ | 44,250 |

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- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644 + Details
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- References No definition available. + Details
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