Table:
|  |  | Years Ended December 31, |  |
| --- | --- | --- | --- |
|  | 2019 | 2018 | 2017 |
| Cash (used in) provided by: |  |  |  |
| Operating activities | $(426) | $(2,694) | $14,314 |
| Investing activities | (251) | (6,876) | (5,142) |
| Financing activities | 5,798 | 3,624 | 8,420 |
| Net increase (decrease) in cash and cash equivalents | $5,121 | $(5,946) | $17,592 |
Paragraphs:
Statements of Cash Flows
The following table summarizes our cash flow related activities (in thousands):
Question:
What are the years included under the statement of cash flows table?
Answer: 2017, 2018, 2019