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Supplemental Disclosure to Cash Flows | 12 Months Ended
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Dec. 31, 2019
Supplemental Cash Flow Elements [Abstract] |
Supplemental Disclosure to Cash Flows | Supplemental Disclosure to Cash Flows Supplemental non-cash and other cash flow information were as follows as of and for the years ended December 31 (in thousands):
| 2019 |  | 2018 |  | 2017
Supplemental disclosures: |  |  |  |  |
Cash and cash equivalents | $ | 172,250 |  |  | $ | 349,462 |  |  | $ | 75,105 |
Restricted cash | $ | 105 |  |  | $ | 1,565 |  |  | $ | 3,333 |
Total cash, cash equivalents and restricted cash shown in the statements of cash flows | $ | 172,355 |  |  | $ | 351,027 |  |  | $ | 78,438 |
Cash paid for income taxes, net of refunds | $ | 3,669 |  |  | $ | 10,609 |  |  | $ | 11,487 |
Non-cash transactions: |  |  |  |  |
Contingent consideration related to business combinations | $ | — |  |  | $ | — |  |  | $ | 1,007 |
Non-cash purchase consideration related to business combinations | — |  |  | 12,508 |  |  | — |
Property and equipment purchases in accounts payable | 834 |  |  | 501 |  |  | 133 |
Commission payable converted to stock-based award | 314 |  |  | — |  |  | — |

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
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- References No definition available. + Details
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