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v3.20.1

Consolidated Statements of Cash Flows - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Cash flows from operating activities |  |  |  |
Net loss | $ (8,196,542) | $ (10,509,403) | $ (17,318,060) | $ (8,960,852)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Depreciation expense | 2,200 | 2,707 | 4,870 | 2,627
Stock-based compensation | 2,367,001 | 415,844 | 1,213,996 | 517,999
Amortization of deferred financing costs |  | 661,167 | 661,168 | 1,029,183
Change in fair value of derivative liabilities |  | 54,636 | 54,634 | 708,901
Fair value of shares relinquished |  | (394,410) | (394,410) |
Loss on promissory note extinguishment |  | 3,774,468 | 3,774,468 |
Changes in operating assets and liabilities: |  |  |  |
Prepaid expenses and other assets | 96,882 | (110,744) | 270,167 | 42,741
Other receivable | 176,980 | 7,617 | (169,363) | 224,980
Other assets |  | 5,880 |  |
Lease payment receivable | 34,319 | 31,570 | 64,486 | 59,319
Accounts payable | (401,696) | (406,549) | 158,920 | 157,392
Accrued expenses | (492,919) | 1,648,372 | 1,181,270 | 215,632
Net cash used in operating activities | (6,413,775) | (4,818,845) | (10,497,854) | (6,002,078)
Cash flows from investing activities |  |  |  |
Purchase of investments | (84,849,198) |  |  |
Sale of investments | 4,684,375 |  |  |
Purchase of fixed assets |  |  |  | (12,391)
Net cash used in investing activities | (80,164,823) |  |  | (12,391)
Cash flows from financing activities |  |  |  |
Proceeds from promissory notes and warrants, net of fees |  |  |  | 6,534,400
Proceeds from sale of equity units, net of costs | 109,447,482 | 5,177,085 | 17,760,635 |
Proceeds from warrants exercised for common stock | 4,447,038 |  |  |
Payment/proceeds on notes payable | (253,957) | (170,432) | (285,170) | 8,500
Net cash provided by financing activities | 113,640,563 | 5,006,653 | 17,475,465 | 6,542,900
Net increase in cash and cash equivalents | 27,061,965 | 187,808 | 6,977,611 | 528,431
Cash and cash equivalents at beginning of the period | 9,216,554 | 2,238,943 | 2,238,943 | 1,710,512
Cash and cash equivalents at end of the period | 36,278,519 | 2,426,751 | 9,216,554 | 2,238,943
Cash paid during the period for: |  |  |  |
Income taxes |  |  |  |
Interest |  | 1,509 | 5,933 | 2,559
Non-cash investing and financing transactions: |  |  |  |
Notes payable issued in connection with director and officer insurance policies |  |  | 364,204 | 285,170
Derivative liabilities associated with issuance of promissory notes |  |  |  | 3,309,880
Issuance of warrants to promissory notes payable placement agent |  |  |  | 200,658
Issuance of warrants to holders of promissory notes payable |  |  |  | 1,268,832
Cashless exercise of warrants for common stock | 43 |  | 100 | 18
Cashless exercise of options for common stock | 62 |  |  |
Issuance of restricted stock for services |  |  |  | 4
Write off for derivative liability due to adoption of ASU 2017-11 |  | 59,397 | 59,397 |
Conversion of promissory notes and accrued interest to common stock |  | $ 8,030,365 | $ 8,030,365 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow (outflow) from long-term debt supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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