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Amount of expense (income) related to adjustment to fair value of warrant liability.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The fair value of stock issued in noncash financing activities.

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