Stockholders' Equity - Warrants (Details) - Warrants - $ / shares |
6 Months Ended | 12 Months Ended |
|---|---|---|
Jun. 30, 2021 |
Dec. 31, 2020 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Warrants, Outstanding Beginning Balance | 57,515 | |
| Warrants, Expired | (44,324) | |
| Warrants, Outstanding Ending Balance | 13,191 | 57,515 |
| Weighted Average Exercise Price, Nonvested Beginning Balance | $ 5.39 | |
| Weighted Average Exercise Price Expired | 7.00 | |
| Weighted Average Exercise Price, Nonvested Ending Balance | $ 0.00 | $ 5.39 |
| Weighted Average Remaining Contractual Life, Outstanding (in years) | 4 years 3 months 29 days | 1 year 2 months 19 days |
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- Definition The weighted average fair value at grant date for nonvested equity-based awards expired during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). No definition available.
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- Definition Number of warrants or rights outstanding. No definition available.
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Number of shares under non-option equity instrument agreements for which rights to exercise lapsed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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