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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
 3 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Cash Flows from operating activities    
Net loss $ (3,498,791) $ (4,835,091)
Adjustments to reconcile net loss to net cash used in operating activities:    
Gain on PPP note forgiveness (368,780)
Loss on debt extinguishment 1,321,450
Stock-based compensation expense 738,569 655,920
Depreciation and amortization 28,202 24,649
Shares for services 51,188 266,910
Amortization of lease right-of-use asset 22,154 18,625
Change in lease liability (34,741) (30,099)
Amortization of debt discount 338,619
Other 2
Changes in assets and liabilities:    
Other assets and prepaid expenses 1,797 451
Accounts payable and accrued expenses 15,995 402,723
Net cash used in operating activities (2,675,627) (2,204,621)
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchase of property and equipment (76,017) (20,076)
Net cash used in investing activities (76,017) (20,076)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from issuance of common stock and warrants, net. 7,372,347
Proceeds from issuance of convertible notes, net 4,137,200
Net cash provided by financing activities 7,372,347 4,137,200
Net increase in cash and cash equivalents 4,620,703 1,912,503
Cash and cash equivalents at beginning of period 9,076,372 1,468,465
Cash and cash equivalents at end of period 13,697,075 3,380,968
Noncash investing and financing activities:    
Fair value of detachable warrants issued with convertible notes $ 3,700,632