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v3.20.2

Debt - Narrative (Details) |  |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Feb. 10, 2020 USD ($) $ / shares shares | Dec. 18, 2019 USD ($) | Apr. 15, 2019 USD ($) | Sep. 30, 2020 USD ($) | Mar. 31, 2020 USD ($) | Sep. 30, 2019 USD ($) | Jun. 30, 2019 USD ($) | Sep. 30, 2020 USD ($) | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Treasury stock reissued (in shares) | shares | 722,423 |  |  |  |  |  |  |  |  |
Shares issued price per share (in dollars per share) | $ / shares | $ 32.43 |  |  |  |  |  |  |  |  |
Treasury stock acquired average cost per share (in dollars per share) | $ / shares | $ 3.37 |  |  |  |  |  |  |  |  |
Loss on extinguishment of debt |  |  |  | $ 0 |  | $ 0 |  | $ (8,123,000) | $ 0 |
Issuance cost, equity component |  |  |  |  |  |  | $ 1,100,000 |  |  |
Income tax benefit, equity transaction |  |  |  |  |  |  | $ (4,100,000) |  |  |
Current portion of long-term debt |  |  |  | 657,000 |  |  |  | 657,000 |  | $ 630,000
Subordinate Promissory Note | Restaurant Magic |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Stated interest rate |  | 4.50% |  |  |  |  |  |  |  |
Liability, debt |  |  |  | 1,500,000 |  |  |  | 1,500,000 |  |
Warranty liability assumed |  | $ 2,000,000.0 |  |  |  |  |  |  |  |
Monthly principal and interest payments |  | $ 60,391 |  |  |  |  |  |  |  |
Current portion of long-term debt |  |  |  | 700,000 |  |  |  | 700,000 |  |
2020, remaining |  |  |  | 100,000 |  |  |  | 100,000 |  |
2021 |  |  |  | 700,000 |  |  |  | 700,000 |  |
2022 |  |  |  | 700,000 |  |  |  | 700,000 |  |
Convertible Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Liability, debt |  |  |  | 133,750,000 |  |  |  | 133,750,000 |  |
2020, remaining |  |  |  | 0 |  |  |  | 0 |  |
2021 |  |  |  | 0 |  |  |  | 0 |  |
2022 |  |  |  | 0 |  |  |  | 0 |  |
Convertible Senior Notes due 2024 | Convertible Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt issued |  |  | $ 80,000,000.0 | 13,750,000 |  |  |  | 13,750,000 |  |
Stated interest rate |  |  | 4.50% |  |  |  |  |  |  |
Debt instrument, repurchased face amount | $ 66,300,000 |  |  |  |  |  |  |  |  |
Debt settlement amount | 59,000,000.0 |  |  |  |  |  |  |  |  |
Settlement of equity component | 30,800,000 |  |  |  |  |  |  |  |  |
Debt instrument pay off accrued interest | 1,000,000.0 |  |  |  |  |  |  |  |  |
Loss on extinguishment of debt | 8,100,000 |  |  |  |  |  |  |  |  |
Implied estimated effective rate |  |  | 10.24% |  |  |  |  |  |  |
Conversion ratio |  |  | 0.0350217 |  |  |  |  |  |  |
Liability, debt |  |  | $ 62,400,000 |  |  |  |  |  |  |
Equity component of notes |  |  | $ 17,600,000 |  |  |  |  |  |  |
Issuance costs |  |  |  | 4,900,000 |  |  |  | 4,900,000 |  |
Issuance costs, debt component |  |  |  | 3,800,000 |  |  |  | 3,800,000 |  |
Issuance cost, equity component |  |  |  | 1,100,000 |  |  |  | 1,100,000 |  |
Income tax benefit, equity transaction |  |  |  |  | $ (1,800,000) |  |  |  |  |
Convertible Senior Notes Due 2026 | Convertible Notes |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |
Debt issued | $ 120,000,000.0 |  |  | 120,000,000 |  |  |  | 120,000,000 |  |
Stated interest rate | 2.875% |  |  |  |  |  |  |  |  |
Implied estimated effective rate | 7.33% |  |  |  |  |  |  |  |  |
Conversion ratio | 0.0232722 |  |  |  |  |  |  |  |  |
Liability, debt | $ 93,800,000 |  |  |  |  |  |  |  |  |
Equity component of notes | $ 26,200,000 |  |  |  |  |  |  |  |  |
Issuance costs |  |  |  | 4,200,000 |  |  |  | 4,200,000 |  |
Issuance costs, debt component |  |  |  | 3,300,000 |  |  |  | 3,300,000 |  |
Issuance cost, equity component |  |  |  | $ 900,000 | 900,000 |  |  | 900,000 |  |
Income tax benefit, equity transaction |  |  |  |  | $ (6,200,000) |  |  | $ 4,400,000 |  |

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