Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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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.

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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WARRANTS - Issued with Series B Preferred Stock (Details) - Warrants Issued with Series B Preferred Stock $ / shares in Units, $ in Millions	1 Months Ended	2 Months Ended
	Feb. 28, 2019 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) $ / shares shares	Jun. 30, 2022 Rate Y
2018 Warrants
Warrants
Warrants to purchase common stock (in shares) \| shares		72,261
Warrants to purchase common stock (in dollars) \| $		$ 0.2
Exercise price (in dollars per share) \| $ / shares		$ 8.24
Expiration term		10 years
2018 Warrants \| Contractual term (in years)
Warrants
Measurement input \| Y			10.0
2018 Warrants \| Volatility
Warrants
Measurement input			0.7322
2018 Warrants \| Risk-free interest rate
Warrants
Measurement input			0.0270
2018 Warrants \| Dividend yield
Warrants
Measurement input			0.0000
2019 Warrants
Warrants
Warrants to purchase common stock (in shares) \| shares	23,867
Warrants to purchase common stock (in dollars) \| $	$ 0.1
Exercise price (in dollars per share) \| $ / shares	$ 8.24
Expiration term	10 years
2019 Warrants \| Contractual term (in years)
Warrants
Measurement input \| Y			10.0
2019 Warrants \| Volatility
Warrants
Measurement input			0.7322
2019 Warrants \| Risk-free interest rate
Warrants
Measurement input			0.0270
2019 Warrants \| Dividend yield
Warrants
Measurement input			0.0000