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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Cash flows from operating activities: |  |  |
Net income (loss) | $ 6,801 | $ (5,340) | $ (52,334)
Loss from discontinued operations |  |  | (200)
Net income (loss) from continuing operations | 6,801 | (5,340) | (52,134)
Adjustments required to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
Depreciation and amortization | 13,140 | 13,108 | 15,072
Goodwill impairment |  |  | 20,402
Impairment of long-lived assets |  |  | 10,137
Stock-based compensation of options and RSUs | 856 | 908 | 1,901
Accrued severance pay, net | 118 | (267) | (111)
Accrued interest and exchange rate differences on restricted cash and deposits, net | (239) | (442) | 842
Exchange rate differences on long-term loans | 186 | (43) | (288)
Deferred income taxes, net | 189 | 4 | 1
Decrease (increase) in trade receivables, net | (19,588) | (37,586) | 4,553
Decrease (increase) in other assets (including short-term, long-term and deferred charges) | (4,029) | (3,474) | 1,080
Decrease (increase) in inventories | (10,763) | 2,221 | (2,821)
Decrease (increase) in restricted cash directly related to operating activities, net | 38,123 | 48,519 | (87,004)
Increase (decrease) in trade payables | 4,087 | 12,454 | (5,133)
Increase in accrued expenses | 14,898 | 30,149 | 2,935
Increase (decrease) in advances from customers | (18,959) | (53,081) | 79,884
Increase (decrease) in advances from customers held by trustees | (6,185) | (18) | (2,243)
Increase (decrease) in other current liabilities and other long-term liabilities | 2,165 | 3,666 | (1,860)
Net cash provided by (used in) operating activities | 20,800 | 10,778 | (14,787)
Cash flows from investing activities: |  |  |
Purchase of property and equipment | (3,692) | (4,307) | (3,930)
Investment in restricted cash (including long-term) | (5,700) | (17,001) | (22,717)
Proceeds from restricted cash (including long-term) | 661 | 7,441 | 34,120
Investment in restricted cash held by trustees | (14,218) | (16,200) | (16,634)
Proceeds from restricted cash held by trustees | 18,974 | 16,498 | 21,501
Net cash provided by (used in) investing activities | (3,975) | (13,569) | 12,340
Cash flows from financing activities: |  |  |
Capital lease payments |  | (309) | (609)
Issuance of shares in a rights offering, net of issuance costs |  | 35,085 |
Issuance of restricted stock units and exercise of stock option | 661 | 588 | 5,683
Payment of obligation related to the purchase of intangible asset |  |  | (500)
Short-term bank credit and loans, net |  | (7,000) | (5,897)
Repayment of long-term loans | (4,673) | (4,443) | (4,544)
Net cash provided by (used in) financing activities | (4,012) | 23,921 | (5,867)
Effect of exchange rate changes on cash and cash equivalents | 11 | 568 | (977)
Increase (decrease) in cash and cash equivalents | 12,824 | 21,698 | (9,291)
Cash and cash equivalents at the beginning of the year | 40,133 | 18,435 | 27,726
Cash and cash equivalents at the end of the year | 52,957 | 40,133 | 18,435
Cash paid during the year for continuing operations: |  |  |
Interest | 906 | 1,448 | 1,507
Income taxes | 2,410 | 2,105 | 517
Non-cash transactions: |  |  |
Purchases of property and equipment that were not paid for and reclassification from inventories to property and equipment | 5,710 | 2,452 | 2,519
Reclassification from property and equipment to inventories | 129 | 733 | 114
Capital lease |  |  | $ 26

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- Definition Amount of cash paid, after deduction of cash paid for capitalized interest, for interest. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4297-108586 + Details
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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3536-108585 + Details
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 5: 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(20)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: 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=98514028&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + References Reference 1: 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=98514028&loc=d3e3255-108585 + Details
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- Definition The net cash inflow or outflow for 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 9 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 + Details
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- Definition The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, 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=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond 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=98514028&loc=d3e3291-108585 + Details
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