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Borrowing combined amount.

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Extended maturity date.

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Amount of the required periodic payments including both interest and principal payments.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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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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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Long-Term Debt (Details Narrative) - USD ($)			12 Months Ended
Long-Term Debt (Details Narrative) - USD ($)	Jun. 02, 2017	Jan. 31, 2014	May 31, 2019	May 31, 2018	Aug. 01, 2019	Feb. 01, 2018	Dec. 15, 2006
Amortization of debt issuance costs			$ 95,166	$ 137,056
Preferred stock amount			5	$ 5
Maturities long term debt current			3,030,630
Maturities long term debt year two			13,868,421
Maturities long term debt year three			2,370,964
Maturities long term debt year four			2,713,978
Maturities long term debt year five			$ 713,471
First Bank [Member]
Debt instrument principal amount						$ 1,469,713
Robert B. Rosene, Jr. [Member]
Debt instrument interest rate							7.50%
Note payable							$ 2,066,000
Robert B. Rosene, Jr. [Member] \| Restated Note [Member]
Debt instrument interest rate	7.50%
Debt instrument principal amount	$ 4,541,690
Note payable	2,066,000
Debt accrued interest	$ 2,475,690
Extended maturity date	Jan. 15, 2021
First Bank [Member]
Debt instrument interest rate			6.95%
IBC Loan Agreement [Member]
Borrowers maintain coverage ratio description			Borrowers to maintain a debt service coverage ratio of 1:25 to 1:00 and a funded debt to EBIDA ratio not exceeding 3:00 to 1:00
Capital expenditure on fixed assets			$ 1,500,000
Preferred stock amount			$ 500,000
Revolving Loan [Member]
Debt instrument maturity date			Jan. 31, 2021
Term Loan A [Member]
Note term			7 years
Debt monthly payment			$ 77,548
Term Loan C [Member]
Note term			7 years
Debt monthly payment			$ 25,205
Term Loan D [Member]
Note term			4 years
Debt monthly payment			$ 57,469
Term Loan E [Member]
Note term			4 years
Debt monthly payment			$ 23,060
Term Loan F [Member]
Note term			5 years
Debt monthly payment			$ 68,808
Term Loan G [Member]
Note term			15 years
Debt monthly payment			$ 7,466
Revolving Loan [Member]
Debt instrument interest rate			5.50%
Revolving Loan [Member] \| IBC Loan Agreement [Member]
Debt instrument principal amount			$ 4,000,000
Line of credit maximum borrowing capacity			4,000,000
Guaranty [Member] \| IBC Loan Agreement [Member]
Borrowing combined amount			$ 6,500,000
Mortgage Loan [Member] \| GRE and IBC [Member]
Debt instrument interest rate		5.50%
Debt instrument principal amount		$ 3,412,500
Debt instrument maturity date		Apr. 30, 2023
Prime Rate [Member]
Debt instrument interest rate			5.50%
Prime Rate [Member] \| First Bank [Member] \| Minimum [Member]
Debt instrument interest rate						1.45%
Prime Rate [Member] \| First Bank [Member] \| Maximum [Member]
Debt instrument interest rate						4.95%
Prime Rate [Member] \| Revolving Loan [Member]
Debt instrument interest rate			0.50%
Prime Rate [Member] \| Subsequent Event [Member]
Debt instrument interest rate					5.25%