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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2015 | Sep. 30, 2014
Cash flows used in operating activities: |  |
Net loss | $ (160,055) | $ (3,450)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 1,067 | 145
Stock-based compensation expense | 140,667 | 196
Change in fair value of warrant derivative liability | 1,366 | 16
Change in value of note payable |  | 377
Forgiveness of note receivable from related party |  | 115
Bad debt expense |  | 32
Loss incurred by Inex Bio | 57 |
Gain on settlement of note payable | (133) |
Changes in operating assets and liabilities, net of effects of acquisition: |  |
Accounts receivable | 75 | 151
Prepaid expenses and other current assets | (1,584) | 68
Other assets | (1,161) | (19)
Accounts payable | 3,815 | (449)
Accrued expenses | 820 | 126
Due to related parties | 610 |
Deferred rent | 342 |
Deferred revenue | (106) | (106)
Net cash used in operating activities | (14,220) | (2,798)
Cash flows used in investing activities: |  |
Purchases of property and equipment | (1,286) | (198)
Purchase of Inex Bio Inc., net of cash acquired | (1,818) |
Investment in intangible assets | (141) | (53)
Net cash used in investing activities | (3,245) | (251)
Cash flows provided by financing activities: |  |
Proceeds from equity offerings, net of issuance costs | 316,189 | 5,781
Payments on notes payable | (132) | (52)
Proceeds from exercise of Class B common stock |  | 69
Proceeds from exercise of warrants | 7,340 |
Repurchase of common stock | (4,798) |
Employee payroll taxes paid related to net share settlement of restricted stock units | (2,415) |
Proceeds from exercise of stock options | 843 | 80
Net cash provided by financing activities | 317,027 | 5,878
Effect of exchange rate changes on cash and cash equivalents | (50) |
Net increase in cash and cash equivalents | 299,512 | 2,829
Cash and cash equivalents, beginning of period | 59,104 | 350
Cash and cash equivalents, end of period | 358,616 | 3,179
Cash paid during the period for: |  |
Income taxes | 6 | 1
Interest |  | 52
Supplemental disclosure of non-cash investing and financing activities: |  |
Conversion of debt and payables into common stock |  | 1,339
Conversion of debt into Preferred Series C stock |  | 1,000
Change in par value from $0.001 to $0.0001 |  | $ 1
Cashless exercise of warrants | 1,773 |
Other Owner Of Inex Bio Inc |  |
Supplemental disclosure of non-cash investing and financing activities: |  |
Issuance of warrants in Inex Bio, Inc. acquisition | $ 5,170 |

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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 -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=51831255 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=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 4: 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=51831270 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 + Details
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- Definition The cash outflow to reacquire common stock 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 15 -Subparagraph (a) -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 Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. + 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 (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + 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 (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3213-108585 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 outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. + 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=56944662&loc=d3e3213-108585 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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