Revolving Line of Credit (Details Narrative)	9 Months Ended
Nov. 30, 2019 USD ($)
Letters of Credit
Letters of credit, collateral description	The Company was utilizing $659,000 of its revolving credit line to collateralize letters of credit issued to customers that have remitted cash deposits on existing orders.
Letters of credit, maturity date	Feb. 29, 2020
Revolving Line of Credit
Revolving line of credit amount	$ 1,500,000
Revolving line of credit interest rate	4.75%
Revolving line of credit description	The revolving credit line is collateralized by the Company's accounts receivable and inventory. The line of credit is payable on demand and must be retired for a 30-day period, once annually. If the Company fails to perform the 30-day annual pay down or if the bank elects to terminate the credit line, the bank may, at its option, convert the outstanding balance to a 36-month term note with payments including interest in 36 equal installments.
Revolving line of credit unused credit line	$ 841,000

Discussion of whether the borrowings under the credit facility are secured or unsecured and, if secured, a description of collateral (for example, accounts receivable less than 120 days old, finished goods inventory).

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Description of the terms of a credit facility arrangement. Terms typically include interest rate, collateral required, guarantees required, repayment requirements, and restrictions on use of assets and activities of the entity.

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Date the credit facility terminates, in CCYY-MM-DD format.

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The effective interest rate at the end of the reporting period.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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