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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Cash flows from operating activities: |  |  |  |  |  |
Net income (loss) | $ (23,192) |  | $ (5,850) |  | $ 30,619 |
Adjustments required to reconcile net income (loss) to net cash provided by operating activities: |  |  |  |  |  |
Depreciation and amortization | 22,582 |  | 24,121 |  | 14,794 |
Impairment of goodwill and other intangible assets | 31,879 |  | 18,043 |  |  |
Gain from the sale of investment accounted for at cost |  |  | (3,034) |  | (24,314) |
Stock-based compensation of options and RSUs related to employees and non- employees | 2,445 |  | 2,009 |  | 1,726 |
Accrued severance pay, net | 88 |  | (285) |  | (135) |
Accrued interest and exchange rate differences on restricted cash, marketable securities and deposits, net | (209) |  | 500 |  | (246) |
Exchange rate differences on long-term loans | 90 |  | (112) |  | (415) |
Capital loss from disposal of property and equipment | 61 |  | 286 |  | 270 |
Deferred income taxes | (3,657) |  | (428) |  | (250) |
Decrease (increase) in trade receivables, net | (9,891) |  | 646 |  | (1,562) |
Increase in other assets (including short-term, long-term and deferred charges) | (3,054) |  | (21,062) |  | (5,545) |
Decrease (increase) in inventories | (4,969) |  | 4,889 |  | 2,946 |
Increase (decrease) in trade payables | (2,176) |  | 7,066 |  | (4,759) |
Increase (decrease) in accrued expenses | (1,265) |  | 11 |  | 2,256 |
Increase (decrease) in advances from customers held by trustees, net | 2,897 |  | 547 |  | (1,133) |
Increase (decrease) in other accounts payable and other long-term liabilities | 4 |  | (8,972) |  | 4,574 |
Net cash provided by operating activities | 21,571 |  | 8,597 |  | 12,934 |
Cash flows from (used in) investing activities: |  |  |  |  |  |
Purchase of property and equipment | 4,646 |  | 8,948 |  | 7,638 |
Proceeds from sale of investment accounted for at cost |  |  | 3,034 |  | 24,314 |
Purchase of held-to-maturity marketable securities and deposits |  |  |  |  | (30,693) |
Proceeds from held-to-maturity marketable securities and deposits |  |  |  |  | 62,384 |
Purchase of available-for-sale marketable securities |  |  |  |  | (4,804) |
Proceeds from available-for-sale marketable securities |  |  |  |  | 4,888 |
Investment in restricted cash (including long-term) | (24,507) |  | (23,548) |  | (2,941) |
Proceeds from restricted cash (including long-term) | 28,639 |  | 23,014 |  | 1,339 |
Proceeds from working capital adjustment to subsidiary purchase price |  |  | 1,465 |  |  |
Investment in restricted cash held by trustees | (35,442) |  | (11,737) |  | (12,346) |
Proceeds from restricted cash held by trustees | 35,447 |  | 10,660 |  | 13,673 |
Acquisitions of subsidiaries, net of cash acquired |  | [1],[2],[3] | (1,867) | [1],[2],[3] | (153,883) | [1],[2],[3]
Purchase of intangible assets | (89) |  | (38) |  | (2,515) |
Net cash used in investing activities | (598) |  | (7,965) |  | (108,222) |
Cash flows from (used in) financing activities: |  |  |  |  |  |
Exercise of stock options and issuance of restricted share units | 254 |  | 27 |  | 39 |
Repayment of convertible subordinated notes | (14,322) |  | (835) |  | (839) |
Short-term bank credit, net | 546 |  | 842 |  | (946) |
Proceeds from long-term loans | 10,000 |  |  |  | 40,000 |
Repayment of long-term loans | (6,452) |  | (1,225) |  | (8,409) |
Net cash provided by (used in) financing activities | (9,974) |  | (1,191) |  | 29,845 |
Effect of exchange rate changes on cash and cash equivalents | (262) |  | (448) |  | 9 |
Increase (decrease) in cash and cash equivalents | 10,737 |  | (1,007) |  | (65,434) |
Cash and cash equivalents at the beginning of the year | 56,231 |  | 57,238 |  | 122,672 |
Cash and cash equivalents at the end of the year | 66,968 |  | 56,231 |  | 57,238 |
Cash paid during the year for: |  |  |  |  |  |
Interest | 4,135 |  | 2,306 |  | 1,334 |
Income taxes | 906 |  | 672 |  | 400 |
Non-cash transactions: |  |  |  |  |  |
Conversion of long-term convertible subordinated notes | 52 |  | 9 |  | 1 |
Classification from inventories to property and equipment | 2,050 |  | 1,997 |  | 717 |
Classification from property and equipment to inventories | 858 |  | 110 |  | 128 |
Purchase of intangible assets | 1,505 |  |  |  |  |
Raysat Antenna Systems [Member] |  |  |  |  |  |
Estimated fair value of assets acquired and liabilities assumed at the acquisition date: |  |  |  |  |  |
Working capital (excluding cash and cash equivalents) |  |  |  |  | (4,727) |
Property and equipment |  |  |  |  | 3,147 |
Intangible assets |  |  |  |  | 9,778 |
Goodwill |  |  |  |  | 20,162 |
Other non-current assets |  |  |  |  | 2,144 |
Long-term liabilities |  |  |  |  | (3,436) |
Net assets acquired |  |  |  |  | 27,068 |
Deferred payment |  |  |  |  | (751) |
Purchase price, total |  |  |  |  | 26,317 |
Wavestream Corporation [Member] |  |  |  |  |  |
Estimated fair value of assets acquired and liabilities assumed at the acquisition date: |  |  |  |  |  |
Working capital (excluding cash and cash equivalents) |  |  |  |  | 4,816 |
Property and equipment |  |  |  |  | 3,513 |
Intangible assets |  |  |  |  | 43,568 |
Goodwill |  |  |  |  | 85,920 | [4]
Other non-current assets |  |  |  |  | 355 |
Long-term liabilities |  |  |  |  | (9,097) | [5],[6]
Net assets acquired |  |  |  |  | 129,075 |
Contingent consideration |  |  |  |  | (1,509) |
Purchase price, total |  |  |  |  | 127,566 |
Cicat Networks, Inc. [Member] |  |  |  |  |  |
Estimated fair value of assets acquired and liabilities assumed at the acquisition date: |  |  |  |  |  |
Working capital (excluding cash and cash equivalents) |  |  | 226 |  |  |
Property and equipment |  |  | 42 |  |  |
Intangible assets |  |  | 720 |  |  |
Goodwill |  |  | 1,890 |  |  |
Other non-current assets |  |  | 209 |  |  |
Long-term liabilities |  |  | (398) |  |  |
Net assets acquired |  |  | 2,689 |  |  |
Contingent consideration |  |  | (822) |  |  |
Purchase price, total |  |  | $ 1,867 |  |  |
[1] | Payment for the acquisition of RAS (see also Note 1c): Estimated fair value of assets acquired and liabilities assumed at the acquisition date: Working capital (excluding cash and cash equivalents) $ (4,727) Property and equipment 3,147 Intangible assets 9,778 Goodwill 20,162 Other non-current assets 2,144 Long-term liabilities (3,436) 27,068 Deferred payment (751) $ 26,317
[2] | Payment for the acquisition of Wavestream (see also Note 1d): Estimated fair value of assets acquired and liabilities assumed at the acquisition date: Year ended December 31, 2012 2011 2010 Working capital (excluding cash and cash equivalents) $ 4,816 Property and equipment 3,513 Other non-current assets 355 Goodwill 85,920 Intangible assets 43,568 Long-term liabilities *) (9,097) 129,075 Contingent consideration (1,509) $ 127,566 *) Mainly deferred tax liabilities
[3] | Payment for the acquisition of CICAT (see also Note 1g): Estimated fair value of assets acquired and liabilities assumed at the acquisition date: Year ended December 31, 2012 2011 2010 Working capital (excluding cash and cash equivalents) $ 226 Property and equipment 42 Intangible assets 720 Goodwill 1,890 Other non-current assets 209 Long-term liabilities (398) 2,689 Contingent consideration (822) $ 1,867
[4] | In 2011 the goodwill amount was adjusted by $ 435 as a result of a working capital adjustment
[5] | Mainly deferred tax liabilities
[6] | Mainly attributed to deferred tax liabilities.

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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 Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -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 2: 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=6943989&loc=d3e3602-108585 + Details
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Period Type: | duration

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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 32 -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. + Details
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