| Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Dec'16 | Sep'16 | Jun'16 | Mar'16 |
|---|---|---|---|---|---|---|---|---|---|---|
Net loss | ||||||||||
- | - | -8,099 | - | - | - | -7,139 | -7,917 | -8,755 | -8,985 | -5,896 |
Adjustments to reconcile net loss to net cash provided by operating activities | ||||||||||
Depreciation and amortization | ||||||||||
1,316 | 1,308 | 1,376 | 1,444 | 1,575 | 1,552 | 1,530 | 1,501 | 1,502 | 1,503 | 1,482 |
(Accretion of discounts)/amortization of premiums on investments | ||||||||||
280 | 195 | 42 | 24 | -5 | -31 | -23 | -18 | -5 | -1 | -14 |
Amortization of acquisition-related intangible assets | ||||||||||
896 | 909 | 583 | - | - | - | - | - | - | - | - |
Amortization of deferred costs | ||||||||||
4,272 | 4,014 | 3,936 | - | 3,477 | 3,348 | 3,268 | - | - | - | - |
Amortization of debt discount and issuance costs | ||||||||||
1,588 | 1,598 | 176 | 0 | 0 | 9 | 9 | 9 | 55 | 42 | 30 |
Loss on disposal of property and equipment | ||||||||||
38 | 0 | -47 | 11 | -11 | -3 | 7 | 1 | -1 | -4 | -21 |
Stock-based compensation | ||||||||||
6,155 | 5,579 | 4,952 | 4,403 | 4,357 | 3,685 | 3,625 | 3,557 | 2,487 | 2,510 | 1,905 |
Impairment of acquired assets | ||||||||||
- | - | 573 | - | - | - | - | - | - | - | - |
Remeasurement of preferred stock warrant liability | ||||||||||
- | - | - | - | - | - | - | 0 | 210 | 7 | -15 |
Foreign exchange loss (gain) | ||||||||||
-335 | -576 | 114 | -184 | 93 | -108 | 174 | - | - | - | - |
Change in operating assets and liabilities, net of impact of business combination | ||||||||||
Accounts receivable | ||||||||||
7,522 | 3,507 | -19,015 | 22,810 | -4,696 | 12,768 | -20,098 | 16,067 | -1,759 | 14,811 | -23,354 |
Prepaid expenses and other assets | ||||||||||
682 | 1,658 | -1,747 | -78 | -1,779 | -1,191 | -290 | 2,946 | -101 | -56 | 817 |
Deferred costs | ||||||||||
5,448 | 5,255 | 2,908 | - | 4,529 | 3,447 | 2,672 | - | - | - | - |
Accounts payable | ||||||||||
265 | -1,424 | 2,263 | 1,607 | -402 | -758 | 1,795 | -1,370 | 173 | 1,030 | 445 |
Accrued expenses | ||||||||||
3,765 | 1,464 | -2,792 | 1,597 | -298 | -769 | -958 | 4,068 | -500 | 3,695 | -5,637 |
Deferred revenue | ||||||||||
-197 | 1,039 | -10,713 | 19,091 | 2,892 | 4,750 | -7,570 | 16,373 | 1,576 | 3,726 | -4,767 |
Deferred rent | ||||||||||
-148 | -222 | -224 | -203 | -198 | -198 | -200 | 557 | -115 | -166 | -140 |
Net cash provided by operating activities | ||||||||||
- | - | 9,776 | - | - | - | 11,918 | -1,806 | -779 | -11,388 | 9,979 |
Business combination, net of cash acquired | ||||||||||
0 | 4,472 | 34,569 | - | - | - | - | - | - | - | - |
Purchases of property and equipment | ||||||||||
842 | 716 | 680 | 766 | 601 | 691 | 1,545 | 1,884 | 1,198 | 2,128 | 192 |
Proceeds from sales of equipment | ||||||||||
- | - | - | 13 | 2 | 0 | 9 | - | - | - | - |
Proceeds from maturities of investments | ||||||||||
34,400 | 32,150 | 49,400 | 15,382 | 15,375 | 12,900 | 6,800 | - | - | - | - |
Purchases of investments | ||||||||||
34,567 | 48,425 | 18,793 | 3,026 | 37,298 | 7,453 | 21,445 | - | - | - | - |
Payments for security deposits | ||||||||||
- | - | 31 | - | - | - | 9 | 141 | -9 | 25 | 27 |
Net cash used in investing activities | ||||||||||
- | - | -4,673 | - | - | - | -16,190 | -66,502 | -12,015 | 4,092 | -219 |
Proceeds from borrowings on convertible notes, net of issuance costs | ||||||||||
- | - | 139,438 | - | - | - | - | - | - | - | - |
Purchase of capped calls | ||||||||||
0 | 0 | 17,092 | - | - | - | - | - | - | - | - |
Proceeds from exercises of common stock options | ||||||||||
4,090 | 6,427 | 7,515 | 12,920 | 3,453 | 4,937 | 558 | 333 | 489 | 124 | 387 |
Payment of initial public offering costs | ||||||||||
- | - | - | 0 | 0 | 0 | 243 | 1,788 | 356 | 40 | 178 |
Proceeds from long-term debt | ||||||||||
- | - | - | - | - | - | - | 0 | 0 | 10,000 | 10,000 |
Principal payments on capital lease obligations | ||||||||||
7 | 7 | 6 | 11 | 11 | 10 | 11 | 10 | 10 | 14 | 9 |
Net cash provided by financing activities | ||||||||||
- | - | 129,855 | - | - | - | 304 | -1,465 | 82,583 | 9,834 | 10,200 |
Foreign currency effect on cash, cash equivalents and restricted cash | ||||||||||
- | - | 39 | - | - | - | -135 | 68 | -129 | -209 | 7 |
Net increase (decrease) in cash, cash equivalents and restricted cash | ||||||||||
- | - | 134,997 | - | - | - | -4,103 | -69,705 | 69,660 | 2,329 | 19,967 |
Supplemental non-cash disclosures | ||||||||||
Business acquisition working capital adjustment | ||||||||||
- | - | 4,295 | - | - | - | - | - | - | - | - |
Debt issuance costs in accounts payable and accrued expenses | ||||||||||
- | -440 | 444 | - | - | - | - | - | - | - | - |
Purchases under capital lease obligations | ||||||||||
0 | 0 | 144 | - | - | - | - | - | - | - | - |
Property and equipment additions in accounts payable and accrued expenses | ||||||||||
1,495 | -29 | 376 | 125 | -414 | 197 | 545 | - | - | - | - |