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Consolidated Statement of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Cash flows provided by (used in) operating activities |  |  |
Net income (loss) | $ 10,370 | $ (18,749) | $ (399)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |
- deferred income taxes | (2,225) | (17) | 2,845
- stock-based compensation | 281 | 347 | 206
- inventory provision | 1,399 | 3,479 | 4,034
- recovery for doubtful accounts | (504) | (874) | (167)
- impairment of equipment and loss on disposal | 88 | 2,190 | 455
- research and development expenditures qualified for government grant | 0 | (125) | (686)
- depreciation of property, plant and equipment and amortization of licenses | 6,433 | 4,189 | 4,540
Amortization of the prepaid land use rights | 311 | 299 | 285
- deferred government grant recognized in income |  | (358) | (434)
- accretion expenses | 100 | 235 | 377
Changes in: |  |  |
- accounts receivable | (7,256) | (4,286) | 5,475
- inventories | (7,547) | (426) | (1,915)
- income tax payable | 7 | (3,130) | 1,340
- prepaid expenses and deposits | 242 | 913 | (531)
- deferred revenue | (675) | 1,026 | (2,696)
- accounts payable and accrued liabilities | 4,552 | (967) | 1,208
Net cash provided by (used in) operating activities | 5,576 | (16,254) | 13,936
Cash flows provided by financing activities |  |  |
- Loan proceeds | 16,800 | 16,787 | 11,392
- Loan repayments | (4,089) | (4,755) | (10,659)
- Proceeds from issuance of common stock, net of share issuance costs | 848 | 508 | 749
- Proceeds from shares subscribed | 18 | 8 | 3
- Dividends paid to a non-controlling shareholder of Sinovac Beijing |  | (802) | (5,863)
- Government grants received | 842 | 2,395 | 1,593
- Repayment of loan from a non-controlling shareholder of Sinovac Beijing |  |  | 3,398
Loan from a non-controlling shareholder of Sinovac Dalian |  | 3,189 |
Net cash provided by financing activities | 14,419 | 17,330 | 613
Cash flows used in investing activities |  |  |
- Proceeds from disposal of equipment |  | 5 | 122
- Proceeds from redemption of short-term investments |  |  | 1,545
- Acquisition of property, plant and equipment | (5,176) | (16,156) | (15,457)
Net cash provided by (used in) investing activities | (5,176) | (16,151) | (13,790)
Exchange gain on cash and cash equivalents | 1,182 | 2,029 | 1,943
Increase (decrease) in cash and cash equivalents | 16,001 | (13,046) | 2,702
Cash and cash equivalents, beginning of year | 91,241 | 104,287 | 101,585
Cash and cash equivalents, end of year | 107,242 | 91,241 | 104,287
Supplemental disclosure of cash flow information: |  |  |
Cash paid for interest | 2,853 | 750 | 456
Cash paid for income taxes |  | 2,265 | 882
Supplemental schedule of non-cash activities: |  |  |
Acquisition of property, plant and equipment included in accounts payable and accrued liabilities | $ 2,270 | $ 3,788 | $ 9,125

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- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References No definition available. + Details
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- Definition Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 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 Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=31814832&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=31814832&loc=SL4591551-111686 + 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 cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References No definition available. + 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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