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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified | Total | Share capital [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive Loss [Member] | Accumulated Deficit [Member] | Total Comprehensive Loss [Member]
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2008 | $ 4,985 | $ 176 | $ 51,474 |  | $ (46,665) |
Balance, shares at Dec. 31, 2008 |  | 5,081,426 |  |  |  |
Cumulative-effect adjustment upon adoption of ASC 815-40 relating warrants | (33) |  | (266) |  | 233 |
Share-based compensation | 272 |  | 272 |  |  |
Exercise of options |  |  |  |  |  |
Exercise of options, shares |  | 1,039 |  |  |  |
Exercise of warrants | 65 | 1 | 64 |  |  |
Exercise of warrants, shares |  | 20,313 |  |  |  |
Comprehensive loss - |  |  |  |  |  |
Net (loss) income | (2,649) |  |  |  | (2,649) |
Balance at Dec. 31, 2009 | 2,640 | 177 | 51,544 |  | (49,081) |
Balance, shares at Dec. 31, 2009 |  | 5,102,778 |  |  |  |
Issuance of shares and warrants, net of issuance expenses | 5,361 | 36 | 5,325 |  |  |
Issuance of shares and warrants, net of issuance expenses, shares |  | 643,278 |  |  |  |
Share-based compensation | 564 |  | 564 |  |  |
Exercise of options | 643 | 9 | 634 |  |  |
Exercise of options, shares |  | 163,822 |  |  |  |
Classification of warrants to equity (refer to Note 7 and 11) | 772 |  | 772 |  |  |
Exercise of warrants | 353 | 12 | 341 |  |  |
Exercise of warrants, shares |  | 235,146 |  |  |  |
Comprehensive loss - |  |  |  |  |  |
Net (loss) income | 570 |  |  |  | 570 |
Balance at Dec. 31, 2010 | 10,903 | 234 | 59,180 |  | (48,511) |
Balance, shares at Dec. 31, 2010 | 6,175,867 | 6,145,024 |  |  |  |
Share-based compensation | 823 |  | 823 |  |  |
Exercise of options | 144 | 5 | 139 |  |  |
Exercise of options, shares |  | 76,143 |  |  |  |
Exercise of warrants | 623 | 11 | 612 |  |  |
Exercise of warrants, shares |  | 194,531 |  |  |  |
Comprehensive loss - |  |  |  |  |  |
Net (loss) income | (1,904) |  |  |  | (1,904) | (1,904)
Foreign currency translation adjustments | (197) |  |  | (197) |  | (197)
Total comprehensive loss |  |  |  |  |  |
Balance at Dec. 31, 2011 | $ 10,392 | $ 250 | $ 60,754 | $ (197) | $ (50,415) | $ (2,101)
Balance, shares at Dec. 31, 2011 | 6,446,541 | 6,415,698 |  |  |  |

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- Definition Value stock issued during the period as a result of the exercise of stock options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
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