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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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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Description of the conditions for borrowing under the credit facility including the nature of any restrictions.

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

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Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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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Expenses paid for obtaining loans which includes expenses such as application and origination fees.

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Cash received from principal payments made on loans related to operating activities.

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Notes Payable (Narrative) (Details) - Financing Agreement With Sterling National Bank [Member] - Line Of Credit [Member] - USD ($)				3 Months Ended	12 Months Ended
	May 11, 2020	Jul. 18, 2019	Sep. 08, 2010	Mar. 31, 2020	Dec. 31, 2019
Line of Credit Facility [Line Items]
Line of credit funding description		On July 18, 2019, Sterling National Bank renewed the credit line up to $7,500,000 to June 30, 2020.	The assignments provide funding for an amount up to 85% of net invoices submitted.
Percentage of base management fee of the gross invoice amount			30.00%
Line of credit interest rate description			The interest rate of the loan advance is .25% above Sterling National Bank's Base Rate which at time of closing was 7%.
Line of credit interest rate				5.25%	6.75%
Line of credit collateral description			The amounts borrowed under this agreement are due on demand and collateralized by substantially all the assets of Capstone.
Line of credit processing fees				$ 333	$ 10,494
Line of credit current maximum borrowing capacity		$ 7,500,000
Subsequent Event [Member]
Line of Credit Facility [Line Items]
Line of credit interest rate description	The unforgiven portion of the PPP loan is payable over two years at an interest rate of 1%, with a deferral of payments for the first six months.
Proceeds from loan	$ 89,600