| 2014年
12月31日 | 2015年
12月31日 | 2016年
12月31日 | 2017年
12月31日 | 2018年
12月31日 | 2019年
12月31日 | 2020年
12月31日 | 2021年
12月31日 | 2022年
12月31日 |
|---|
| Net loss | - | - | - | - | - | - | - | - | -54 |
|---|
| Depreciation | 239,390 | 207,897 | 0 | 0 | 1 | 1 | 1 | 0 | 0 |
|---|
| Stock-based compensation | 2 | 3 | 6 | 6 | 4 | 3 | 3 | 4 | 4 |
|---|
| Paid-in-Kind Interest | 33,442 | 179,747 | 1 | 1 | 1 | 0 | 0 | - | 0 |
|---|
| Inventory Write-down | - | - | - | - | - | - | - | - | 2 |
|---|
| Fair value of warrants in excess of proceeds | - | - | - | - | - | - | - | - | 7 |
|---|
| Revaluation of warrant liability | -122,412 | 70,387 | -0 | -0 | -0 | 0 | 0 | -0 | -11 |
|---|
| Returns reserve adjustment | - | - | - | - | - | - | - | - | 0 |
|---|
| Accretion of bond discount on marketable securities | - | - | - | - | 0 | 0 | - | - | 0 |
|---|
| Change in right-of-use asset | - | - | - | - | - | -0 | -0 | -0 | -0 |
|---|
| Prepaid expenses and other assets | -3,196,559 | 1 | -0 | -1 | -1 | 1 | -1 | 2 | -1 |
|---|
| Inventories | - | - | - | - | - | - | - | 2 | 1 |
|---|
| Insurance recovery | - | - | - | - | - | - | - | -9 | - |
|---|
| Settlement liability | - | - | - | - | - | - | - | -9 | - |
|---|
| Operating lease liabilities | - | - | - | - | - | -0 | -1 | -1 | -1 |
|---|
| Accounts payable, accrued expenses and other liabilities | 4 | 3 | 7 | -8 | -1 | -1 | 3 | 2 | -1 |
|---|
| Net cash used in operating activities | - | - | - | - | -25 | -24 | -21 | -50 | -51 |
|---|
| Purchases of property and equipment | 440,381 | 361,247 | 1 | 3 | 0 | - | 0 | 0 | 0 |
|---|
| Maturities of marketable securities | - | - | 116 | 99 | 69 | 79 | 4 | - | 33 |
|---|
| Purchases of marketable securities | 71 | 57 | 77 | 63 | 48 | 54 | - | - | 33 |
|---|
| Net cash provided by (used in) investing activities | - | - | - | - | 21 | 26 | 3 | -0 | 0 |
|---|
| Proceeds from Stock Options Exercised | 111,778 | 905,787 | 0 | 0 | 0 | 0 | 0 | 0 | - |
|---|
| Proceeds from Issuance of Common Stock | 107 | 90 | 32 | 21 | 33 | 10 | 101 | 8 | - |
|---|
| Payment of employee withholding taxes on vested restricted stock units | - | - | - | - | - | 0 | 1 | 0 | 0 |
|---|
| Finance lease payments | - | - | - | - | - | 0 | 0 | 0 | 0 |
|---|
| Proceeds from Issuance of Common Stock, Warrants and Prefunded Warrants | - | - | - | - | - | - | - | - | 8 |
|---|
| Proceeds from loan payable | - | 16 | - | 10 | - | - | - | - | 14 |
|---|
| Proceeds From Issuance Of Long Term Debt And Proceeds From Issuance Of Warrants | - | - | - | - | - | - | - | - | 2 |
|---|
| Net cash provided by financing activities | - | - | - | - | 21 | -2 | 95 | 8 | 24 |
|---|
| Net decrease in cash, cash equivalents and restricted cash | - | - | - | -7 | 16 | -1 | 77 | -42 | -28 |
|---|
| Cash paid for interest | - | - | - | - | 1 | 1 | 0 | - | 1 |
|---|
| Conversion of Series A and Series B preferred stock to common stock | - | - | - | - | - | - | - | - | 0 |
|---|