Stockholders' Equity and Derivative Liability - Warrants - Components of Changes (Details)	3 Months Ended
	Mar. 31, 2022 USD ($) shares
Number of Warrants Outstanding
Expiration of warrants (in shares) | shares	0
Warrants
Number of Warrants Outstanding
Balance at the beginning of the period (in shares) | shares	10,714
Balance at end of period (in shares) | shares	10,714
Warrants | (Level 3)
Derivative Instrument Liability
Balance at the beginning of the period	$ 0
Expiration of warrants	0
three months ended March 31, 2022	0
Balance at end of period	$ 0