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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Cash flows used in operating activities: |  |  |
Net income (loss) | $ (923) | $ 726 | $ (1,420)
Adjustments to reconcile net income (loss) to net cash used in operating activities: |  |  |
Depreciation | 123 | 87 | 108
Share-based compensation and restricted shares | 1,409 | 579 | 499
Change in: |  |  |
Severance pay, net | 73 | (7) | (19)
Trade receivables | 1,053 | 61 | (2,716)
Other account receivables, prepaid expenses | (1,266) | 804 | 348
Inventories | 311 | 1,379 | 2,131
Trade payables | (278) | (705) | 348
Employees and payroll accrued | 174 | 276 | 123
Other accounts payable and accrued expenses | 531 | 584 | (9)
Deferred revenue and advances from customers | $ 677 | (394) | (1,531)
Others |  | (4) | 8
Net cash provided by (used in) operating activities | $ 1,884 | $ 3,386 | (2,130)
Cash flows used in investing activities: |  |  |
Investment in restricted bank deposits |  |  | $ (38)
Maturity of restricted bank deposits |  | $ 1,477 |
Purchase of property and equipment | $ (97) | (65) | $ (88)
Net cash provided by (used in) investing activities | $ (97) | 1,412 | (126)
Cash flows from financing activities: |  |  |
Repayment of short-term bank credit, net |  | $ (629) | (429)
Repayment of short-term loan (includes $750 from related party) |  |  | (1,550)
Proceeds from issuance of shares and warrants, net of issuance expenses of $ 35 (private placement) |  |  | 3,424
Exercise of warrants | $ 80 | $ 21 | 256
Exercise of options | 733 | 1,694 | 226
Net cash provided by financing activities | 813 | 1,086 | 1,927
Foreign currency translation adjustments on cash and cash equivalents | (721) | (221) | 40
Increase (decrease) in cash and cash equivalents | 1,879 | 5,663 | (289)
Cash and cash equivalents at beginning of year | 6,848 | 1,185 | 1,474
Cash and cash equivalents at end of year | 8,727 | 6,848 | 1,185
Non-cash investing activities: |  |  |
Purchase of property and equipment on credit | $ 21 | 4 | 30
Cash paid during the year for: |  |  |
Interest |  | 13 | $ 43
Taxes on income | $ 121 | $ 180 |

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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 -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: 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=56944662&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + 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 The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + 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=56944662&loc=d3e3602-108585 + Details
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