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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Cash flows from operating activities: |  |  |
Net income (loss) | $ 1,915 | $ (923) | $ 726
Adjustments to reconcile net income (loss) to net cash used in operating activities: |  |  |
Depreciation | 286 | 123 | 87
Share-based compensation and RSUs | 2,471 | 1,409 | 579
Change in: |  |  |
Severance pay, net | 4 | 73 | (7)
Trade receivables, net | (329) | 1,053 | 61
Other account receivables and prepaid expenses | 524 | (1,266) | 800
Inventories | 794 | 311 | 1,379
Trade payables | 1,273 | (278) | (705)
Employees and payroll accruals | 999 | 174 | 276
Other accounts payable and accrued expenses | 266 | 531 | 584
Deferred revenue and advances from customers | 1,248 | 677 | (394)
Net cash provided by operating activities | 9,451 | 1,884 | 3,386
Cash flows from investing activities: |  |  |
Maturity of restricted bank deposits |  |  | 1,477
Purchase of property and equipment | (1,331) | (97) | (65)
Net cash provided by (used in) investing activities | (1,331) | (97) | 1,412
Cash flows from financing activities: |  |  |
Repayment of short-term bank credit, net |  |  | (629)
Proceeds from issuance of Ordinary Shares, net of issuance costs upon follow-on public offering | 21,279 |  |
Exercise of warrants into Ordinary Shares | 1,085 | 80 | 21
Exercise of options into Ordinary Shares | 3,329 | 733 | 1,694
Net cash provided by financing activities | 25,693 | 813 | 1,086
Foreign currency translation adjustments on cash and cash equivalents | 346 | (721) | (221)
Increase in cash and cash equivalents | 34,159 | 1,879 | 5,663
Cash and cash equivalents at beginning of year | 8,727 | 6,848 | 1,185
Cash and cash equivalents at end of year | 42,886 | 8,727 | 6,848
(a) Non-cash investing activities: |  |  |
Purchase of property and equipment | 81 | 21 | 4
(b) Cash paid during the year for: |  |  |
Interest |  |  | 13
Taxes on income | $ 24 | $ 121 | $ 180

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