Indefinite-lived Intangible Assets and Goodwill (Tables)

3 Months Ended

Mar. 31, 2020

Indefinite-lived Intangible Assets and Goodwill

Schedule of IPR&D asset

	Indefinite-lived
	Intangible Asset
CRV431 balance at December 31, 2019	$	3,190,000
Change in fair value during the three months ended March 31, 2020		—
CRV431 balance at March 31, 2020	$	3,190,000

Schedule of roll-forward of goodwill balance

	Amount
Goodwill balance at December 31, 2019	$	1,870,924
Changes during the three months ended March 31, 2020		—
Goodwill balance at March 31, 2020	$	1,870,924