| Dec'19 | Sep'19 | Jun'19 | Mar'19 | Dec'18 | Sep'18 | Dec'17 |
|---|---|---|---|---|---|---|
Assets | ||||||
Current assets: | ||||||
Cash and cash equivalents | ||||||
17,311 | 8,200 | 15,294 | 20,830 | 16,522 | 20,657 | 1,021 |
Accounts receivable, net | ||||||
6,333 | 6,000 | 4,983 | 4,057 | 4,514 | 4,000 | 3,352 |
Inventory | ||||||
3,443 | 2,595 | 3,022 | 1,405 | 1,068 | 2,614 | 1,693 |
Prepaid Expense and Other Assets, Current | ||||||
1,169 | 1,018 | 631 | 1,720 | 919 | 1,347 | 1,071 |
Total current assets | ||||||
28,258 | 17,839 | 23,931 | 28,014 | 23,025 | 28,620 | 7,139 |
Property and equipment, net | ||||||
1,949 | 1,367 | 1,278 | 1,537 | 1,777 | 2,049 | 3,005 |
Total assets | ||||||
30,207 | 19,207 | 25,210 | 29,551 | 24,802 | 30,669 | 10,145 |
Liabilities and stockholders’ equity | ||||||
Current liabilities: | ||||||
Accounts payable | ||||||
2,699 | 2,634 | 3,617 | 870 | 1,351 | 2,363 | 2,302 |
Accrued expenses | ||||||
3,225 | 3,432 | 2,702 | 3,628 | 2,900 | 2,815 | 3,508 |
Deferred revenue | ||||||
- | 417 | 421 | - | - | - | - |
Line of credit | ||||||
- | 953 | 799 | - | - | - | - |
Contract liabilities | ||||||
357 | - | - | 213 | 270 | 335 | 211 |
Preferred stock warrant liability | ||||||
- | - | - | - | - | 0 | 3,898 |
Current portion of long-term debt | ||||||
20,084 | - | - | - | 0 | 0 | 6,729 |
Total current liabilities | ||||||
26,367 | 7,437 | 7,541 | 4,713 | 4,522 | 5,514 | 16,652 |
Long-term debt, net of current portion | ||||||
0 | 18,777 | 18,621 | 18,375 | 9,029 | 9,008 | 0 |
Long-term deferred revenue | ||||||
- | 224 | 219 | - | - | - | - |
Long-term contract liabilities | ||||||
182 | - | - | 304 | 304 | 144 | 142 |
Other non-current liabilities | ||||||
44 | 147 | 173 | 287 | 808 | 767 | 567 |
Total liabilities | ||||||
26,594 | 26,585 | 26,555 | 23,681 | 14,665 | 15,434 | 17,362 |
Commitments and contingencies (Note 9) | ||||||
- | - | - | - | - | 0 | - |
Stockholders’ equity: | ||||||
Common stock, $0.0001 par value, 200,000,000 shares authorized at December 31, 2019 and December 31, 2018; 34,274,469 and 10,055,072 shares issued and outstanding at December 31, 2019 and December 31, 2018, respectively | ||||||
3 | 1 | 1 | 1 | 1 | 1 | 0 |
Preferred stock, $0.0001 par value; 10,000,000 shares authorized; no shares issued and outstanding as of December 31, 2019 and 2018 | ||||||
0 | - | - | 0 | 0 | 0 | 0 |
Additional paid-in capital | ||||||
106,187 | 87,297 | 86,932 | 86,483 | 82,898 | 81,584 | 4,038 |
Retained Earnings (Accumulated Deficit) | ||||||
-102,577 | -94,676 | -88,278 | -80,614 | -72,762 | -66,350 | -54,266 |
Total stockholders’ equity | ||||||
3,613 | -7,378 | -1,344 | 5,870 | 10,137 | 15,235 | -50,227 |
Total liabilities and stockholders’ equity | ||||||
30,207 | 19,207 | 25,210 | 29,551 | 24,802 | 30,669 | 10,145 |
Series A Convertible Preferred Stock | ||||||
Convertible preferred stock | ||||||
- | - | - | - | - | - | 61 |
Series B Convertible Preferred Stock | ||||||
Convertible preferred stock | ||||||
- | - | - | - | - | - | 842 |
Series B-1 Convertible Preferred Stock | ||||||
Convertible preferred stock | ||||||
- | - | - | - | - | - | 359 |
Series C Convertible Preferred Stock | ||||||
Convertible preferred stock | ||||||
- | - | - | - | - | - | 5,547 |
Series D Convertible Preferred Stock | ||||||
Convertible preferred stock | ||||||
- | - | - | - | - | - | 4,838 |
Series D-1 Convertible Preferred Stock | ||||||
Convertible preferred stock | ||||||
- | - | - | - | - | - | 31,359 |