Consolidated Balance Sheets - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 84,707,782	$ 86,472,854
Prepaid and other current assets	2,122,144	45,286
Total current assets	86,829,926	86,518,140
Equipment, net	460,946	283,846
Right-of-use asset - operating lease	946,479	660,162
Other assets	322,910	322,910
Total assets	88,560,261	87,785,058
Current liabilities:
Accounts payable	12,595,112	13,149,329
Accrued expenses and other current liabilities	10,987,222	9,295,180
Operating lease liability, current portion	967,248	620,675
Total current liabilities	24,549,582	23,065,184
Loan payable, long-term	49,312,665	49,089,522
Total liabilities	73,862,247	72,154,706
Stockholders’ equity:
Common stock, $0.0001 par value per share (150,000,000 shares authorized, 38,883,445 and 37,816,794 shares issued and outstanding at March 31, 2022 and December 31, 2021, respectively)	3,888	3,782
Additional paid-in capital	463,525,522	424,825,655
Accumulated deficit	(448,831,396)	(409,199,085)
Total stockholders’ equity	14,698,014	15,630,352
Total liabilities and stockholders’ equity	$ 88,560,261	$ 87,785,058