| Mar'20 | 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 | ||||||||||||||||
-5,261 | -1,281 | -4,192 | -5,042 | -4,660 | -4,019 | -2,571 | -3,309 | -3,632 | -2,481 | -3,134 | -2,671 | -2,809 | -5,631 | -3,198 | -3,770 | -1,991 |
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||||||||||||
Depreciation | ||||||||||||||||
9 | 11 | 17 | 16 | 17 | 15 | 15 | 15 | 14 | 13 | 12 | 12 | 10 | 11 | 11 | 11 | 10 |
Amortization | ||||||||||||||||
131 | 131 | 131 | 131 | 561 | 177 | 181 | 185 | 191 | 183 | 164 | 189 | 166 | 167 | 174 | 176 | 171 |
Non-cash lease expense | ||||||||||||||||
6 | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
Fair value adjustment, warrants | ||||||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | -455 | -285 | -1,657 | 69 |
Fair value adjustment, contingent consideration | ||||||||||||||||
- | - | - | - | - | 30 | -80 | -170 | 10 | -30 | 250 | -260 | -100 | 1,200 | -900 | 0 | 0 |
Stock-based compensation | ||||||||||||||||
54 | 32 | 30 | 0 | 511 | 1,134 | 29 | 248 | 29 | 21 | 36 | 29 | 522 | 0 | 0 | 0 | 0 |
Common stock issued to settle accounts payable, amount | ||||||||||||||||
131 | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | - |
Restricted stock granted to employees/directors | ||||||||||||||||
19 | 50 | 63 | 197 | 296 | 581 | 121 | 222 | 113 | 487 | 0 | 0 | 0 | - | - | - | - |
Restricted stock granted to consultants | ||||||||||||||||
87 | - | 22 | 30 | 60 | - | 140 | 220 | 0 | - | 3 | 140 | 81 | - | 0 | 0 | 0 |
Warrants issued to consultants | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 16 | 158 | 402 | - | 0 | 48 | 7 |
Accrued interest on convertible debt | ||||||||||||||||
164 | -12 | 50 | 49 | 24 | 0 | 0 | 0 | 0 | 7 | 51 | 45 | 0 | 142 | 380 | 288 | 348 |
Accretion of debt discount | ||||||||||||||||
2,059 | - | - | - | 29 | - | - | - | - | - | - | - | - | - | - | - | - |
Accreted interest on debt discount - warrants | ||||||||||||||||
- | - | - | - | - | 0 | 5 | 45 | 46 | - | - | - | - | 117 | 310 | 93 | 362 |
Warrant modification | ||||||||||||||||
- | - | - | - | - | - | 0 | 0 | 428 | - | - | - | - | - | - | - | - |
Changes in assets and liabilities, net of effects of acquisition: | ||||||||||||||||
Other receivables | ||||||||||||||||
2,064 | -487 | -68 | -43 | -149 | -2,053 | -127 | -127 | 120 | -858 | 790 | 103 | -32 | -776 | 131 | 731 | 45 |
Prepaid expenses | ||||||||||||||||
87 | -505 | 107 | 139 | 172 | -459 | 73 | 82 | 59 | -208 | 158 | -15 | 22 | 398 | -459 | -132 | -36 |
Right of use assets | ||||||||||||||||
- | - | - | - | - | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Deposits | ||||||||||||||||
0 | - | 0 | 0 | -4 | - | 0 | -15 | 0 | - | - | - | - | - | - | - | - |
Accounts payable and accrued expenses | ||||||||||||||||
-832 | -1,021 | -339 | 425 | 514 | 1,313 | -607 | -387 | 423 | -349 | 499 | -755 | 371 | -155 | 214 | 235 | 511 |
Interest payable | ||||||||||||||||
- | - | - | - | - | 0 | -7 | 0 | 0 | - | - | - | - | 0 | 0 | 2 | 2 |
Net cash used in operating activities | ||||||||||||||||
-1,291 | -3,225 | -4,153 | -4,025 | -2,627 | -3,340 | -2,666 | -2,648 | -2,214 | -2,469 | -1,293 | -2,257 | -1,165 | -2,016 | -1,226 | -655 | -636 |
Cash flows from investing activities: | ||||||||||||||||
Purchase of property and equipment | ||||||||||||||||
4 | -17 | 3 | -0 | 13 | 201 | 7 | 11 | 29 | -31 | 10 | 20 | 0 | -0 | 1 | 10 | 0 |
Net cash used in investing activities | ||||||||||||||||
-4 | -6 | -3 | 0 | -13 | -257 | -7 | -11 | -29 | -0 | -10 | -20 | -0 | 0 | -1 | -10 | -0 |
Cash flows from financing activities: | ||||||||||||||||
Proceeds issuances of common stock, net | ||||||||||||||||
144 | - | 4,468 | 5,023 | 0 | - | 0 | 9,577 | 2,324 | - | 364 | 4,645 | 0 | - | - | - | - |
Proceeds issuances of convertible debt, net | ||||||||||||||||
3,227 | 2,967 | 0 | 0 | 2,000 | 0 | 0 | 0 | 0 | - | - | - | - | 0 | 0 | 1,869 | 225 |
Received from stockholder in relation to warrant modification | ||||||||||||||||
0 | - | 0 | 0 | -61 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Repayments of convertible debt | ||||||||||||||||
450 | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | - |
Repayments of notes payable | ||||||||||||||||
164 | 54 | 64 | 95 | 94 | 31 | 26 | 53 | 79 | 137 | 26 | 51 | 77 | 76 | 0 | 0 | 0 |
Net cash provided by financing activities | ||||||||||||||||
2,756 | 1,846 | 4,403 | 4,928 | 1,967 | 255 | -313 | 9,524 | 2,245 | 159 | 337 | 5,593 | -77 | 3,652 | 0 | 1,869 | 225 |
Increase (decrease) in cash | ||||||||||||||||
1,460 | -1,395 | 245 | 902 | -674 | -3,342 | -2,986 | 6,865 | 1 | -2,310 | -965 | 3,315 | -1,243 | 1,636 | -1,227 | 1,202 | -412 |
Effect of exchange rate changes on cash | ||||||||||||||||
-6 | 12 | -6 | -5 | -26 | 29 | -5 | -19 | -0 | -62 | 83 | -19 | 1 | 8 | 1 | -17 | -0 |
Supplemental disclosures of cash flow information: | ||||||||||||||||
Cash paid for interest | ||||||||||||||||
104 | - | 0 | 1 | 3 | - | 0 | 0 | 1 | - | 0 | 0 | 0 | - | - | - | - |
Cash paid for income taxes | ||||||||||||||||
0 | - | 0 | 0 | 0 | - | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Cash paid for interest | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 0 | 0 | 0 |
Cash paid for taxes | ||||||||||||||||
- | - | - | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Non-cash investing and financing activities: | ||||||||||||||||
Convertible debt converted into common stock, Amount | ||||||||||||||||
- | - | - | - | - | - | 0 | 0 | 68 | - | - | - | - | - | - | - | - |
Conversion of preferred shares into common shares by Protea | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 1,764 | 1,715 |
Conversion of convertible debt into common shares | ||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 717 | 0 | 0 | - | - | - | - |
Common stock issued Mayoly for patents, Amount | ||||||||||||||||
0 | -1,740 | 0 | 0 | 1,740 | 1,300 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Warrant modification related to convertible debt issuance | ||||||||||||||||
0 | - | 0 | 0 | 325 | - | - | - | - | - | - | - | - | - | - | - | - |