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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Cash flows used in operating activities: |  |  |
Net loss | $ (1,420) | $ (5,987) | $ (1,904)
Adjustments to reconcile net (loss) income to net cash used in operating activities: |  |  |
Depreciation | 108 | 119 | 155
Share-based compensation | 499 | 672 | 823
Increase (decrease) in allowance for doubtful accounts |  | 20 |
Increase (decrease) in severance pay, net | (19) | 10 | 60
Decrease (increase) in trade receivables | (2,716) | 2,060 | 1,369
Decrease (increase) in other current assets | 348 | 767 | (1,782)
Decrease (increase) in inventories | 2,131 | (222) | (2,661)
Increase (decrease) in trade payables | 348 | (775) | 2
Increase (decrease) in employees and payroll accrued | 123 | (88) | 74
Increase (decrease) in other accounts payable and accrued expenses | (9) | (131) | 402
Interest and linkage on restricted cash | (15) | (15) |
Interest and linkage on short term loan | 23 | 27 |
Increase (decrease) in deferred revenue and advances from customers | (1,531) | 1,082 | 112
Net cash used in operating activities | (2,130) | (2,461) | (3,350)
Cash flows used in investing activities: |  |  |
Restricted cash | (38) | (1,437) |
Purchase of property and equipment | (88) | (66) | (103)
Net cash used in investing activities | (126) | (1,503) | (103)
Cash flows from financing activities: |  |  |
Receipts (repayment) of short term bank credit, net | (429) | 1,058 |
Receipts (repayment) of short term loan (includes $777 from related party) | (1,550) | 1,500 |
Proceeds from issuance of shares and warrants , net of issuance expenses of $ 35 (private placement) | 3,424 |  |
Exercise of warrants | 256 |  | 623
Exercise of options | 226 | 45 | 144
Net cash provided by financing activities | 1,927 | 2,603 | 767
Foreign currency translation adjustments on cash and cash equivalents | 40 | (66) | (157)
Decrease in cash and cash equivalents | (289) | (1,427) | (2,843)
Cash and cash equivalents at beginning of year | 1,474 | 2,901 | 5,744
Cash and cash equivalents at end of year | 1,185 | 1,474 | 2,901
Non-cash investing activities: |  |  |
Purchase of property and equipment on credit | 30 | 19 | 3
Inventory transferred to be used as property and equipment |  | 4 | 20
Interest paid in cash | $ 43 | $ 6 |

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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References No definition available. + Details
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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 5 -Article 5 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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