Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 40,742	$ 168,598
Restricted cash		50
Marketable debt securities, current	53,016
Prepaid expenses and other current assets	1,937	787
Total current assets	95,695	169,435
Non-current assets:
Restricted cash, non-current	745	745
Marketable debt securities, non-current	44,652
Property and equipment, net	1,729	1,240
Operating lease right-of-use asset	7,413	1,060
Goodwill	29,517	29,517
Other assets, non-current	946	1,160
Total assets	180,697	203,157
Current liabilities:
Accounts payable	928	914
Accrued expenses	1,920	1,913
Operating lease liability, current	840	88
Total current liabilities	3,688	2,915
Non-current liabilities:
Operating lease liability, non-current	6,603	999
Total liabilities	10,291	3,914
Commitments and Contingencies (Note 6)
Stockholders’ Equity
Preferred Stock, $0.001 par value, authorized 10,000,000 shares: Series 1 Convertible Preferred Stock, 8,028 shares authorized at September 30, 2021 and December 31, 2020, 8,027 shares issued and outstanding as of September 30, 2021 and December 31, 2020.
Common Stock, $0.001 par value, authorized 100,000,000 shares: Common Stock, 11,235,731 and 11,211,840 shares issued and outstanding as of September 30, 2021 and December 31, 2020, respectively.	11	11
Additional Paid in Capital	254,218	245,992
Accumulated Deficit	(83,784)	(46,760)
Accumulated Other Comprehensive Income (Loss)	(39)
Total Stockholders’ Equity	170,406	199,243
Total Liabilities and Stockholders’ Equity	$ 180,697	$ 203,157

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).