| Jan'20 | Jan'19 | Jan'18 | Jan'17 | Jan'16 | Jan'15 | Jan'14 |
|---|---|---|---|---|---|---|
Cash flows from operating activities: | ||||||
Net loss | ||||||
-18,801 | -14,572 | -13,121 | -12,949 | - | - | - |
Net loss | ||||||
- | - | - | - | -14,052 | -6,410 | -2,000 |
Adjustments to reconcile net loss to net cash (used in) provided by operating activities: | ||||||
Stock-based compensation expense | ||||||
12,761 | 10,370 | 10,921 | 9,772 | 4,653 | 426 | 72 |
Depreciation and amortization of capital expenditures | ||||||
2,548 | 2,269 | 1,958 | 1,648 | 1,410 | 896 | - |
Amortization of intangible assets and non-cash acquisition-related costs | ||||||
1,027 | 398 | 313 | - | - | - | - |
Depreciation and amortization | ||||||
- | - | - | - | - | - | 787 |
Amortization of acquired intangible assets | ||||||
- | - | - | 348 | 393 | 306 | 151 |
Non-cash restructuring charges | ||||||
1,603 | - | - | - | - | - | - |
Non-cash operating lease expense | ||||||
1,997 | - | - | - | - | - | - |
Write-off of non-cash deferred debt issuance costs | ||||||
- | - | - | - | 332 | - | - |
Non-cash interest expense | ||||||
- | - | - | - | - | - | 65 |
Loss on disposal of equipment | ||||||
- | - | - | - | - | - | -47 |
Change in fair value of acquisition-related contingent consideration | ||||||
- | - | - | - | - | 656 | - |
Deferred income taxes | ||||||
-144 | -384 | - | - | - | -502 | - |
Other | ||||||
-147 | -332 | 135 | - | - | 57 | - |
Amortization and accretion of premiums from investments | ||||||
- | - | - | -211 | -64 | - | - |
Change in fair value of warrant liability | ||||||
- | - | - | - | - | 795 | 250 |
Net changes in fair value of warrants and contingent liability | ||||||
- | - | - | - | 161 | - | - |
Changes in operating assets and liabilities: | ||||||
Accounts receivable, net | ||||||
-135 | 1,050 | -1,856 | -895 | 1,215 | 2,095 | 597 |
Inventories and deferred inventory costs | ||||||
-407 | 4,213 | -310 | 819 | -3,070 | 3,206 | 991 |
Deferred inventory costs | ||||||
- | - | - | -393 | -235 | 751 | 156 |
Prepaid expenses and other assets | ||||||
4,965 | 5,334 | 1,519 | -84 | 470 | -331 | 150 |
Accounts payable and other liabilities | ||||||
-4,089 | 8,150 | 2,366 | -156 | 4,260 | - | - |
Accounts payable and accrued expenses | ||||||
- | - | - | - | - | 1,212 | 2,851 |
Other liabilities | ||||||
- | - | - | - | - | 204 | - |
Other long term liabilities | ||||||
- | - | - | - | - | - | 19 |
Deferred revenue | ||||||
104 | 772 | -46 | 958 | 689 | 4,014 | 1,874 |
Net cash (used in) provided by operating activities | ||||||
-7,564 | -3,926 | 3,173 | 385 | - | - | - |
Cash flows from investing activities: | ||||||
Net cash provided by (used in) operating activities | ||||||
- | - | - | - | -470 | -4,067 | 2,222 |
Purchases of short-term investments | ||||||
31,234 | 38,485 | 49,331 | 59,007 | 28,078 | - | - |
Proceeds from maturities of short-term investments | ||||||
38,522 | 53,736 | 49,217 | - | - | - | - |
Proceeds from maturities and sales of short-term investments | ||||||
- | - | - | 32,330 | - | - | - |
Proceeds from sales of short-term investments | ||||||
5,924 | 5,225 | 1,800 | 5,266 | - | - | - |
Capital expenditures | ||||||
3,273 | 1,921 | 2,478 | 1,558 | - | - | - |
Purchases of property and equipment | ||||||
- | - | - | - | 2,884 | 1,186 | 763 |
Business acquisition, net of cash assumed | ||||||
7,073 | 2,402 | 1,363 | - | - | 672 | - |
Payment for purchase of convertible note | ||||||
- | 1,300 | - | - | - | - | - |
Net cash provided by (used in) investing activities | ||||||
2,866 | 14,853 | -2,155 | -22,969 | - | - | - |
Cash flows from financing activities: | ||||||
Proceeds from issuance of common stock | ||||||
2,951 | 2,886 | 1,918 | 1,477 | 221 | 423 | 101 |
Purchases of software license, patents and intangibles | ||||||
- | - | - | - | - | - | 135 |
Net cash used in investing activities | ||||||
- | - | - | - | -30,962 | -1,858 | -898 |
Proceeds from issuance of debt | ||||||
- | - | - | - | - | 9,921 | - |
Payment of acquisition-related holdback | ||||||
420 | - | - | - | - | - | - |
Proceeds from initial public offering, net | ||||||
- | - | - | - | - | -142 | - |
Repayment of debt related to capital leases | ||||||
- | - | - | - | - | 1,508 | 1,365 |
Proceeds from initial public offering and preferred stock, net | ||||||
- | - | - | - | 62,021 | - | - |
Repayment of debt, capital leases and warrants | ||||||
- | - | - | 628 | 12,204 | - | - |
Payment of acquisition-related holdback | ||||||
- | - | - | 100 | 326 | - | - |
Net cash provided by (used in) financing activities | ||||||
1,008 | -40 | -525 | -839 | - | - | - |
Net (decrease) increase in cash and cash equivalents | ||||||
-3,690 | 10,887 | 493 | - | - | - | - |
Net cash used in financing activities | ||||||
- | - | - | - | 49,712 | 8,694 | -1,264 |
Net (decrease) increase in cash and cash equivalents | ||||||
- | - | - | -23,423 | 18,280 | 2,769 | 60 |
Income taxes paid | ||||||
- | - | - | 3 | - | - | - |
Interest paid | ||||||
- | - | - | 18 | - | - | - |
Income taxes paid | ||||||
- | - | - | - | 2 | 1 | 1 |
Interest paid | ||||||
- | - | - | - | 573 | 173 | 205 |
Non-cash investing and financing activities: | ||||||
Unpaid portion of capital expenditures | ||||||
413 | 201 | 146 | 122 | 78 | 162 | 152 |
Contingent consideration for business acquisition | ||||||
- | 231 | 311 | - | - | - | - |
Holdback payable for business acquisition | ||||||
- | 780 | - | - | - | - | - |
Shares issued for business acquisition and related earn-out | ||||||
- | 390 | - | 165 | 451 | 338 | - |
Conversion of preferred stock to common stock | ||||||
- | - | - | - | 38,637 | - | - |
De-recognition of warrant liability to additional paid-in capital | ||||||
- | - | - | - | 1,075 | - | - |
Unpaid offering costs | ||||||
- | - | - | - | - | 351 | - |
Issuance of warrants in connection with long-term debt | ||||||
- | - | - | - | - | 323 | - |
Purchase of equipment acquired on capital lease | ||||||
- | - | - | - | - | 1,321 | - |
Restricted Stock Units (RSUs) | ||||||
Shares repurchased for tax withholdings on vesting of RSUs | ||||||
1,523 | 2,926 | 2,443 | 1,588 | - | - | - |