Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Jan. 31, 2019	Jan. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 550,048	$ 319,740
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	679,005	538,322
Amortization of debt discount	133,314	63,428
Share-based compensation	162,494	428,240
Changes in operating assets and liabilities:
Accounts receivable	386,153	(1,266,895)
Inventories	(572,124)	(17,653)
Prepaid expenses	106,802	(81,720)
Accounts payable and accrued expenses	(2,284)	1,332,038
Net Cash Provided by Operating Activities	1,443,408	1,315,500
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid for fixed assets	(1,033,724)	(1,474,816)
Net Cash Used in Investing Activities	(1,033,724)	(1,474,816)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of note payable - related party	(7,812)
Repayment of term loan	(1,058,615)	(146,388)
Borrowings from term loan	2,800,000	251,671
Repayment of note payable	(2,130,625)	(1,350,000)
Borrowings (repayments) of line of credit, net	(90,356)	1,339,245
Proceeds from capital lease	213,250
Repayment of capital lease obligations	(26,993)
Debt issuance costs	(120,446)	(24,697)
Proceeds from exercise of options	40,000
Net Cash Provided by (Used in) Financing Activities	(381,597)	69,831
Net Increase (Decrease) in Cash	28,087	(89,485)
Cash - Beginning of Period	581,322	670,807
Cash - End of Period	609,409	581,322
SUPPLEMENTARY CASH FLOW INFORMATION:
Income taxes
Interest	638,029	464,958
SUPPLEMENTARY DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Accrued interest on note payable reclassified to principal	392,702
Capital lease asset additions	30,000
Stock issued for Series A Preferred dividends		91,565
Debt issuance costs included in principal balance of note		$ 52,236