Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Oct. 31, 2020	Oct. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 2,380,111	$ 1,122,589
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	489,109	495,005
Amortization of debt discount	17,864	17,988
Share-based compensation	51,435	67,857
Amortization of right of use assets	102,943	75,747
Changes in operating assets and liabilities:
Accounts receivable	39,975	(599,207)
Other receivable		(163,983)
Inventories	(313,870)	(254,924)
Prepaid expenses	(38,784)	(138,098)
Accounts payable and accrued expenses	(111,024)	422,971
Operating lease liability	(99,747)	(70,097)
Net Cash Provided by Operating Activities	2,518,012	975,848
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid for fixed assets	(304,048)	(163,186)
Cash paid for intangible assets	(16,284)
Net Cash Used in Investing Activities	(320,332)	(163,186)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of related party notes payable	(641,844)
Proceeds from term loan		41,917
Repayments of term loan	(441,663)	(1,075,253)
Proceeds from promissory note	330,505
Repayment of promissory note	(330,505)
Borrowings (repayments) of line of credit, net	(2,347,348)	285,314
Repayment of capital lease obligations	(110,562)	(63,475)
Proceeds from exercise of options	7,200
Proceeds from exercise of warrants	2,735,697
Net Cash Used in Financing Activities	(798,520)	(811,497)
Net Increase in Cash	1,399,160	1,165
Cash - Beginning of Period	393,683	609,409
Cash - End of Period	1,792,843	610,574
SUPPLEMENTARY CASH FLOW INFORMATION:
Income taxes
Interest	174,735	363,519
SUPPLEMENTARY DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Operating lease liability		1,599,830
Finance lease asset additions	401,387	293,479
Common stock issued for services to be rendered		71,875
Acquisition of software via contract liability	$ 71,355