5. EQUITY TRANSACTIONS (Details Narrative) - USD ($)	1 Months Ended	12 Months Ended
	Apr. 30, 2019	Mar. 31, 2020	Mar. 31, 2019
Proceeds from issuance of common stock and warrants		$ 12,159,508	$ 1,341,303
Common stock issued for services, value			19,350
Reverse stock split		1-for-15
Warrants issued		4,432,585
Stock based compensation expense		$ 843,998	1,319,001
Payments to satify tax withholding		40,938	$ 193,866
Unrecognized compensation expense		$ 1,528,684
Weighted average remaining vesting period		4 years 3 months 29 days
Intrinsic value per share			$ (1.52)
2010 Stock Incentive Plan
Shares authorized		211,333
Shares available for issuance		119,343
Restricted Stock Units (RSUs) [Member]
Stock based compensation expense		$ 678,028	$ 1,262,794
Restricted Stock Units (RSUs) [Member] | Non-Employee Directors Plan [Member]
Stock issued for compensation, value	$ 35,000
RSU's granted	12,280
Stock Options [Member]
Options granted		0	36,842
Option exercise price			$ 18.75
Stock based compensation expense		$ 165,970	$ 56,207
Restricted Stock [Member] | Investor Relations [Member]
Common stock issued for services, shares			15,000
Common stock issued for services, value			$ 19,350
Four Employees [Member] | Stock Options [Member]
Options granted			36,842
Option exercise price			$ 18.75
Executives [Member]
RSU's exchanged for common stock, RSU's exchanged			13,831
RSU's exchanged for common stock, Common stock issued			13,831
Stock cancelled in exchange for withholding tax			7,484
Stock issued as net settlement			6,347
Outside Directors [Member]
RSU's exchanged for common stock, RSU's exchanged		12,280	9,699
RSU's exchanged for common stock, Common stock issued		12,280	9,699
Stock cancelled in exchange for withholding tax		3,926	3,165
Payments to satify tax withholding		$ 11,230	$ 54,278
Executive officers [Member]
RSU's exchanged for common stock, RSU's exchanged		8,793
RSU's exchanged for common stock, Common stock issued		8,793
Warrants issued		4,657
Stock cancelled in exchange for withholding tax		4,657
December 2019 public offering [Member]
Proceeds from warrant exercises		$ 3,021,334
Warrants issued		3,433,334
Proceeds from offerings		$ 4,091,437
January 2020 Registered Direct Financing [Member]
Proceeds from warrant exercises		$ 2,388,776
Warrants issued		999,251
Proceeds from offerings		$ 3,364,878
Common Stock Sales Agreement [Member] | Wainwright [Member]
Proceeds from issuance of common stock and warrants		896,031	1,048,371
Payment of stock issuance costs		$ 33,825	$ 37,918
Stock issued new, shares issued		161,149	51,548
Stock sale price per share		$ 5.56	$ 20.34
December 2019 public offering [Member]
Warrants exercised		2,700,000
Proceeds from warrant exercises		$ 3,807,162
October 2017 Offering [Member]
Warrants exercised			18,887
Proceeds from warrant exercises			$ 292,932