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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Cash flows from operating activities:    
Net loss $ (12,029,786) $ (10,420,885)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 240,892 123,685
Stock based compensation 1,051,898 750,621
Loss of dissolution of subsidiary 142,121 0
Accretion of right-of-use lease asset 24,408 30,532
Changes in operating assets and liabilities:    
Accounts receivable 127,965 21,117
Prepaid expenses and other current assets 398,169 (636,688)
Accounts payable and other current liabilities (174,727) 97,541
Deferred revenue (344,547) 229,698
Due to related parties 58,479 37,222
Net cash used in operating activities (10,505,128) (9,767,157)
Cash flows from investing activities:    
Purchases of property and equipment (943,109) (349,193)
Net cash used in investing activities (943,109) (349,193)
Cash flows from financing activities:    
Tax withholding payments or tax equivalent payments for net share settlement of restricted stock units (12,493) (88,118)
Net proceeds from the issuance of common stock and exercise of warrants 8,927,211 17,456,092
Net cash provided by financing activities 8,914,718 17,367,974
Effect of Exchange Rate on Changes on Cash (5,957) 0
Net (decrease) increase in cash and restricted cash (2,533,519) 7,251,624
Cash and restricted cash at beginning of year 17,159,925 9,908,301
Cash and restricted cash 14,620,449 17,159,925
Supplemental information of non-cash investing and financing activities:    
Issuances of common stock under cashless warrant exercises 0 676
Initial recognition of right-of-use lease asset and lease liability 625,471 744,430
Issuance of shares under vested restricted stock units, net stock option exercises and unvested share issuance for services 92 44
Reconciliation of cash, cash equivalents and restricted cash to the consolidated balance sheets:    
Cash and cash equivalents 14,532,943 17,072,419
Restricted cash $ 87,506 $ 87,506