Subsequent Events (Details) - USD ($) |
2 Months Ended | 3 Months Ended | ||||
|---|---|---|---|---|---|---|
Apr. 07, 2021 |
Apr. 05, 2021 |
Feb. 28, 2021 |
Mar. 31, 2021 |
Mar. 31, 2020 |
Dec. 31, 2020 |
|
| Subsequent Event [Line Items] | ||||||
| Payments of convertible debt | $ 11,835,000 | $ 0 | ||||
| Long-term debt | 15,076,000 | $ 10,071,000 | ||||
| Loss on extinguishment of debt | 5,768,000 | $ 0 | ||||
| Convertible notes | ||||||
| Subsequent Event [Line Items] | ||||||
| Long-term debt | 250,000 | $ 250,000 | ||||
| Loss on extinguishment of debt | $ 5,717,000 | |||||
| Series B Note | Convertible notes | ||||||
| Subsequent Event [Line Items] | ||||||
| Loss on extinguishment of debt | $ 51,000 | |||||
| Subsequent Event | At Market Issuance Sales Agreement | ||||||
| Subsequent Event [Line Items] | ||||||
| Sale of stock, aggregate offering price | $ 25,000,000 | |||||
| Gross proceeds of sales price per share (as a percent) | 3.00% | |||||
| Termination notice period | 5 days | |||||
| Subsequent Event | Series B Note | Convertible notes | ||||||
| Subsequent Event [Line Items] | ||||||
| Payments of convertible debt | $ 13,902,000 | |||||
| Long-term debt | 11,718,000 | |||||
| Loss on extinguishment of debt | $ 2,184,000 | |||||
| X | ||||||||||
- Definition Sale of Stock, Aggregate Offering Price No definition available.
|
| X | ||||||||||
- Definition Sale of Stock, Gross Proceeds of Sale Price, Percent No definition available.
|
| X | ||||||||||
- Definition Sale of Stock, Termination Notice, Period No definition available.
|
| X | ||||||||||
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|