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v3.21.2

Debt - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2021 | Dec. 31, 2020
Debt Instrument [Line Items] |  |  |
Debt conversion, converted instrument, shares issued (in shares) | 472,356 |  |
Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01
Equity component of the convertible notes | $ 2,640 | $ 2,661 |
Loss on exchange of convertible debt |  | 300 |
Additional Paid-In Capital |  |  |
Debt Instrument [Line Items] |  |  |
Equity component of the convertible notes | 2,635 | 2,656 |
Common Stock |  |  |
Debt Instrument [Line Items] |  |  |
Equity component of the convertible notes | 5 | $ 5 |
Convertible Senior Notes 2016, Due 2023 | Convertible Notes |  |  |
Debt Instrument [Line Items] |  |  |
Debt conversion, converted instrument, amount | $ 2,800 |  |

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- Definition The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "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 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4304-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123431023&loc=d3e4332-108586 + Details
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