Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company.

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Daewoong Convertible Note (Details)		1 Months Ended	12 Months Ended
Daewoong Convertible Note (Details)	Mar. 25, 2021 shares	Mar. 31, 2021 USD ($) shares	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Mar. 23, 2021 USD ($) $ / shares	Jul. 06, 2020 USD ($)
Short-term Debt [Line Items]
Loss from extinguishment of debts, net			$ (968,000)	$ 0
Daewoong Convertible Note \| Convertible Debt
Short-term Debt [Line Items]
Debt instrument, face amount						$ 40,000,000
Interest rate on debt						3.00%
Convertible debt					$ 40,779,000
Conversion price (in dollars per share) \| $ / shares					$ 13.00
Loss from extinguishment of debts, net		$ 971,000
Daewoong Convertible Note \| Convertible Debt \| Common Stock
Short-term Debt [Line Items]
Conversion of common shares (in shares) \| shares	3,136,869	3,136,869