| Dec'19 | Dec'18 | Dec'17 | ||||
|---|---|---|---|---|---|---|
Cash flows from operating activities: | ||||||
Net Income (Loss) Attributable to Parent | ||||||
-51,550 | -30,935 | -32,450 | ||||
Adjustments to reconcile net loss to net cash used in operating activities: | ||||||
Depreciation and amortization | ||||||
16,553 | 13,400 | 9,642 | ||||
Amortization of deferred rent | ||||||
-711 | -340 | 265 | ||||
Amortization of debt issuance costs | ||||||
1,909 | 0 | 161 | ||||
Stock-based compensation | ||||||
12,145 | 4,079 | 2,809 | ||||
Provision for doubtful accounts | ||||||
360 | 599 | 1,024 | ||||
Change in fair value of preferred stock warrant liabilities | ||||||
2,404 | 606 | 176 | ||||
Other adjustments | ||||||
591 | 354 | 18 | ||||
Interest paid on capital leases | ||||||
364 | 203 | 105 | ||||
Loss on disposals of property and equipment | ||||||
-108 | 0 | -113 | ||||
Changes in operating assets and liabilities: | ||||||
Accounts receivable | ||||||
12,767 | 6,234 | 6,043 | ||||
Prepaid expenses and other current assets | ||||||
2,095 | 2,325 | 3,537 | ||||
Other assets | ||||||
2,222 | -10 | 94 | ||||
Accounts payable | ||||||
2,391 | -372 | 1,109 | ||||
Accrued expenses | ||||||
4,401 | 3,902 | 1,009 | ||||
Other liabilities | ||||||
-1,274 | 1,182 | 78 | ||||
Net cash used in operating activities | ||||||
-31,303 | -16,985 | -25,861 | ||||
Cash flows from investing activities: | ||||||
Purchases of marketable securities | ||||||
190,980 | 62,660 | 46,071 | ||||
Sales of marketable securities | ||||||
52,589 | 0 | 0 | ||||
Maturities of marketable securities | ||||||
70,813 | 35,210 | 43,539 | ||||
Purchases of property and equipment | ||||||
14,609 | 16,702 | 12,099 | ||||
Capitalized internal-use software | ||||||
4,856 | 2,955 | 1,149 | ||||
Purchases of intangible assets | ||||||
635 | 0 | 0 | ||||
Net cash provided by (used in) investing activities | ||||||
-87,678 | -47,107 | -15,780 | ||||
Cash flows from financing activities: | ||||||
Proceeds from initial public offering, net of underwriting discounts | ||||||
192,510 | 0 | 0 | ||||
Proceeds from borrowings under notes payable | ||||||
20,300 | 29,411 | 12,774 | ||||
Payments of debt issuance costs | ||||||
231 | 257 | - | ||||
Repayments of notes payable | ||||||
49,167 | 833 | 7,383 | ||||
Repayments of capital leases | ||||||
1,370 | 1,215 | 464 | ||||
Proceeds from employee stock purchase plan | ||||||
5,402 | 0 | 0 | ||||
Proceeds from exercise of vested stock options | ||||||
5,579 | 1,561 | 611 | ||||
Proceeds from early exercise of stock options | ||||||
520 | 1,054 | 5 | ||||
Proceeds from payment of stockholder note | ||||||
74 | 50 | 0 | ||||
Repurchase of early exercised shares | ||||||
0 | 13 | 0 | ||||
Net cash provided by (used in) financing activities | ||||||
168,148 | 69,637 | 55,406 | ||||
Effects of exchange rate changes on cash, cash equivalents, and restricted cash | ||||||
99 | 22 | -32 | ||||
Net increase in cash, cash equivalents, and restricted cash | ||||||
49,266 | 5,567 | 13,733 | ||||
Supplemental disclosure of cash flow information: | ||||||
Cash paid for interest | ||||||
5,422 | 1,833 | 996 | ||||
Cash paid for income taxes, net of refunds received | ||||||
361 | 55 | 166 | ||||
Property and equipment additions not yet paid in cash | ||||||
7,071 | 133 | 1,838 | ||||
Vesting of early-exercised stock options | ||||||
620 | 337 | 248 | ||||
Capital lease outstanding from current year addition | ||||||
7,380 | 429 | 4,324 | ||||
Warrant issued in connection with debt | ||||||
0 | 1,639 | 0 | ||||
Conversion of convertible preferred stock warrants to convertible common stock warrants | ||||||
5,665 | 0 | 0 | ||||
Cashless exercise of common stock warrants | ||||||
1,036 | 0 | 0 | ||||
Costs related to initial public offering, accrued but not yet paid | ||||||
130 | 0 | 0 | ||||
Stock-based compensation capitalized to internal-use software | ||||||
441 | 0 | 0 | ||||
IPO | ||||||
Payments of issuance costs | ||||||
5,469 | 0 | 0 | ||||
Series E Preferred Stock | ||||||
Proceeds from financing | ||||||
0 | 0 | 50,000 | ||||
Series F Preferred Stock | ||||||
Proceeds from financing | ||||||
0 | 40,000 | 0 | ||||