| Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Dec'16 | Sep'16 | Jun'16 | Mar'16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CASH FLOWS FROM OPERATING ACTIVITIES | |||||||||||||||
Net loss | |||||||||||||||
-13,300 | -13,453 | -13,802 | -13,339 | -12,897 | -12,308 | -12,157 | -12,616 | -13,068 | -13,871 | -14,694 | -13,663 | -12,610 | 0 | 0 | 0 |
Adjustments to reconcile net loss to net cash used in operating activities: | |||||||||||||||
Depreciation and amortization | |||||||||||||||
44 | 42 | 38 | 35 | 33 | 30 | 26 | 22 | 19 | 18 | 18 | 17 | 15 | 0 | 0 | 0 |
Debt issuance cost amortization | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 1,526 | 0 | 0 | 0 |
Stock-based compensation | |||||||||||||||
2,929 | 2,909 | 2,741 | 2,573 | 2,425 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Stock-based compensation | |||||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | 0 | - | 0 | 0 | 0 |
Non-cash interest expense | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 1,114 | 0 | 0 | 0 |
Compensation in exchange for settlement of subscription receivable | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 188 | 0 | 0 | 0 |
Loss on disposal of assets | |||||||||||||||
0 | 0 | 0 | 0 | -1 | -2 | -3 | -3 | -2 | 0 | 0 | 0 | - | - | - | - |
Changes in operating assets and liabilities: | |||||||||||||||
Accounts receivable | |||||||||||||||
-185 | 112 | -78 | 0 | 75 | 75 | 96 | 0 | 110 | 0 | 0 | 0 | - | - | - | - |
Prepaid expenses and other current assets | |||||||||||||||
-25 | -35 | 54 | 31 | -78 | 95 | 105 | 93 | 152 | -23 | 80 | 264 | 48 | 0 | 0 | 0 |
Security deposit | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 37 | 0 | 0 | 0 |
Accounts payable | |||||||||||||||
-33 | -134 | -127 | -41 | 150 | 53 | 62 | -12 | -155 | 9 | -143 | -112 | 52 | 0 | 0 | 0 |
Accrued expenses | |||||||||||||||
-75 | -27 | 230 | 68 | -15 | -2 | 80 | 8 | 71 | 193 | 84 | 152 | 37 | 0 | 0 | 0 |
Accrued payroll expenses | |||||||||||||||
-165 | -81 | 47 | -14 | 472 | 426 | 147 | 47 | 2 | 182 | 3 | 128 | 496 | 0 | 0 | 0 |
Deferred revenue | |||||||||||||||
- | 0 | 0 | 34 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Net cash used in operating activities | |||||||||||||||
-10,408 | -10,896 | -10,833 | -10,715 | -9,773 | -9,550 | -9,410 | -9,203 | -9,289 | 0 | 0 | 0 | - | - | - | - |
Net cash used in operating activities | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
CASH FLOWS FROM INVESTING ACTIVITIES | |||||||||||||||
Acquisition of property and equipment | |||||||||||||||
51 | 53 | 60 | 55 | 23 | 64 | 61 | 62 | 60 | 20 | 27 | 27 | 28 | 0 | 0 | 0 |
Net cash used in investing activities | |||||||||||||||
-51 | -53 | -60 | -55 | -23 | -64 | -61 | -62 | -60 | 0 | 0 | 0 | - | - | - | - |
Net cash used in investing activities | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
CASH FLOWS FROM FINANCING ACTIVITIES | |||||||||||||||
Payment of offering costs | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | 2,738 | 0 | 0 | 0 |
Net cash provided by financing activities | |||||||||||||||
6,397 | 17,792 | 17,757 | 11,360 | 11,360 | -35 | 0 | 0 | 0 | 0 | 0 | 0 | - | - | - | - |
Net cash provided by financing activities | |||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 |
Net increase/(decrease) in cash and cash equivalents | |||||||||||||||
- | - | 0 | 590 | - | - | -9,471 | -9,265 | -9,349 | -8,583 | 16,458 | 22,311 | 23,521 | 0 | 0 | 0 |
Supplemental Information: | |||||||||||||||
Cash paid for interest | |||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Cash paid for taxes | |||||||||||||||
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |