Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Summary of Significant Accounting Policies

Schedule of reconciles of cash and cash equivalents and restricted cash

	As of December 31,
	2019		2018
Cash and cash equivalents	$	36,308	$	115,069
Restricted cash		2,498		205
	$	38,806	$	115,274

Schedule of useful life of property, plant and equipment

	Estimated Useful Life
	(in Years)
Laboratory equipment	3 – 5
Computer equipment & software	3
Furniture & fixtures	5
Machinery & equipment	3 – 5
Leasehold improvements	Shorter of the useful life or remaining lease term