Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 70,903	$ 15,173
Prepaid expenses and other current assets	1,594	2,025
Total current assets	72,497	17,198
Furniture and equipment, net of accumulated depreciation of $638 and $474, respectively	338	483
Intangible assets	11,148	11,148
Operating lease right-of-use asset	107	202
Total Assets	84,090	29,031
Current Liabilities:
Accounts payable	1,364	1,129
Accrued expenses and other current liabilities	2,258	1,791
Total current liabilities	3,622	2,920
Operating lease liability - long-term, net of current portion	63	159
Warrant liability - long-term	1,412	8,192
Total Liabilities	5,097	11,271
Commitments and contingencies (Note 8)
Stockholders' Equity:
Preferred stock, $0.001 par value; 5,000,000 authorized, no shares issued and outstanding	0	0
Common stock, $0.001 par value; 100,000,000 authorized as of December 31, 2021 and December 31, 2020, 28,578,338 and 11,536,720 shares issued and outstanding at December 31, 2021 and December 31, 2020, respectively	29	69
Additional paid-in capital	151,733	74,671
Subscription receivable	0	(129)
Accumulated other comprehensive income	41	65
Accumulated deficit	(72,810)	(56,916)
Total stockholders' equity	78,993	17,760
Total liabilities and stockholders' equity	$ 84,090	$ 29,031