10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

(Mark One)

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended August 31, 2019

[  ] TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ___________ to ____________

Commission file number 000-26331

GREYSTONE LOGISTICS, INC.

(Exact name of registrant as specified in its charter)

Oklahoma	75-2954680
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

1613 East 15^th Street, Tulsa, Oklahoma 74120

(Address of principal executive offices) (Zip Code)

(918) 583-7441

(Registrant’s telephone number, including area code)

(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [X] No [  ]

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to post and submit such files). Yes [X] No [  ]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer [  ]	Accelerated filer [  ]
Non-accelerated filer [X]	Smaller reporting company [X]
	Emerging growth company [  ]

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. [  ]

Indicate by checkmark whether the registrant is a shell company (as defined in rule 12b-2 of the Exchange Act). Yes [  ] No [X]

Applicable only to corporate issuers:

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date: October 10, 2019 - 28,361,201

GREYSTONE LOGISTICS, INC.

FORM 10-Q

For the Period Ended August 31, 2019

		Page
PART I. FINANCIAL INFORMATION
Item 1.	Financial Statements
	Consolidated Balance Sheets (Unaudited) As of August 31, 2019 and May 31, 2019	1
	Consolidated Statements of Income (Unaudited) For the Three Months Ended August 31, 2019 and 2018	2
	Consolidated Statements of Changes in Equity (Unaudited) For the Three Months Ended August 31, 2019 and 2018	3
	Consolidated Statements of Cash Flows (Unaudited) For the Three Months Ended August 31, 2019 and 2018	4
	Notes to Consolidated Financial Statements (Unaudited)	5
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	16
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	19
Item 4.	Controls and Procedures	19
PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	20
Item 1A.	Risk Factors	20
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	20
Item 3.	Defaults Upon Senior Securities	20
Item 4.	Mine Safety Disclosures	20
Item 5.	Other Information	20
Item 6.	Exhibits	20
SIGNATURES		21

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements.

Greystone Logistics, Inc. and Subsidiaries

Consolidated Balance Sheets

(Unaudited)

	August 31, 2019			May 31, 2019
Assets
Current Assets:
Cash	$	1,129,352		$	1,255,408
Accounts receivable -
Trade		4,847,352			6,320,875
Related parties		65,074			50,320
Inventory		4,055,518			2,620,991
Prepaid expenses		25,736			239,146
Total Current Assets		10,123,032			10,486,740
Property, Plant and Equipment, net		32,602,455			32,680,472
Total Assets	$	42,725,487		$	43,167,212
Liabilities and Equity
Current Liabilities:
Current portion of long-term debt	$	3,385,019		$	3,030,630
Current portion of financing leases		1,952,140			1,516,629
Current portion of operating leases		71,222			58,236
Accounts payable and accrued liabilities		6,247,460			6,520,721
Deferred revenue		2,201,067			2,201,067
Preferred dividends payable		112,363			112,192
Total Current Liabilities		13,969,271			13,439,475
Long-Term Debt, net of current portion		18,830,293			19,629,148
Financing Leases, net of current portion		4,383,502			5,238,190
Operating Leases, net of current portion		164,844			122,558
Deferred Tax Liability		1,111,642			926,642
Equity:
Preferred stock, $0.0001 par value, cumulative, 20,750,000 shares authorized, 50,000 shares issued and outstanding, liquidation preference of $5,000,000		5			5
Common stock, $0.0001 par value, 5,000,000,000 shares authorized, 28,361,201 shares issued and outstanding		2,836			2,836
Additional paid-in capital		53,790,764			53,790,764
Accumulated deficit		(50,666,427	)		(51,108,677	)
Total Greystone Stockholders’ Equity		3,127,178			2,684,928
Non-controlling interest		1,138,757			1,126,271
Total Equity		4,265,935			3,811,199
Total Liabilities and Equity	$	42,725,487		$	43,167,212

The accompanying notes are an integral part of these consolidated financial statements.

1

Greystone Logistics, Inc.

Consolidated Statements of Income

(Unaudited)

	For the Three Months Ended August 31,
	2019			2018
Sales	$	18,664,509		$	18,206,110
Cost of Sales		16,303,734			15,760,152
Gross Profit		2,360,775			2,445,958
General, Selling and Administrative Expenses		1,077,598			939,091
Operating Income		1,283,177			1,506,867
Other Income (Expense):
Other income		2,033			2,269
Interest expense		(480,911	)		(412,628	)
Income before Income Taxes		804,299			1,096,508
Provision for Income Taxes		185,000			331,600
Net Income		619,299			764,908
Income Attributable to Non-controlling Interest		(64,686	)		(60,575	)
Preferred Dividends		(112,363	)		(102,945	)
Net Income Attributable to Common Stockholders	$	442,250		$	601,388
Income Per Share of Common Stock -
Basic and Diluted	$	0.02		$	0.02
Weighted Average Shares of Common Stock Outstanding -
Basic		28,361,201			28,361,201
Diluted		29,010,546			29,003,696

The accompanying notes are an integral part of these consolidated financial statements.

2

Greystone Logistics, Inc. and Subsidiaries

Consolidated Statements of Changes in Equity

For the Three Months Ended August 31, 2019 and 2018

(Unaudited)

	Preferred Stock				Common Stock				Additional Paid-in		Accumulated			Total Greystone Stockholders’			Non-controlling			Total
	Shares		Amount		Shares		Amount		Capital		Deficit			Equity			Interest			Equity
Balances, May 31, 2019		50,000	$	5		28,361,201	$	2,836	$	53,790,764	$	(51,108,677	)	$	2,684,928		$	1,126,271		$	3,811,199
Cash distributions		-		-		-		-		-		-			-			(52,200	)		(52,200	)
Preferred dividends ($2.25 per share)		-		-		-		-		-		(112,363	)		(112,363	)		-			(112,363	)
Net income		-		-		-		-		-		554,613			554,613			64,686			619,299
Balances, August 31, 2019		50,000	$	5		28,361,201	$	2,836	$	53,790,764	$	(50,666,427	)	$	3,127,178		$	1,138,757		$	4,265,935
Balances, May 31, 2018		50,000	$	5		28,361,201	$	2,836	$	53,790,764	$	(52,485,313	)	$	1,308,292		$	1,085,155		$	2,393,447
Cash distributions		-		-		-		-		-		-			-			(51,000	)		(51,000	)
Preferred dividends ($2.06 per share)		-		-		-		-		-		(102,945	)		(102,945	)		-			(102,945	)
Net income		-		-		-		-		-		704,333			704,333			60,575			764,908
Balances, August 31, 2018		50,000	$	5		28,361,201	$	2,836	$	53,790,764	$	(51,883,925	)	$	1,909,680		$	1,094,730		$	3,004,410

The accompanying notes are an integral part of these consolidated financial statements.

3

Greystone Logistics, Inc. and Subsidiaries

Consolidated Statements of Cash Flows

(Unaudited)

	For the Three Months Ended August 31,
	2019			2018
Cash Flows from Operating Activities:
Net income	$	619,299		$	764,908
Adjustments to reconcile net income to net cash provided by operating activities -
Depreciation and amortization		1,305,258			1,085,267
Deferred tax expense		185,000			331,600
Decrease in trade accounts receivable		1,473,523			479,605
Increase in related party receivables		(14,754	)		(40,542	)
Decrease (increase) in inventory		(1,434,527	)		19,715
Decrease in prepaid expenses		213,410			40,462
Increase (decrease) in accounts payable and accrued liabilities		(271,366	)		2,543,462
Decrease in deferred revenue		-			(3,280,500	)
Net cash provided by operating activities		2,075,843			1,943,977
Cash Flows from Investing Activities:
Purchase of property and equipment		(1,172,574	)		(1,477,449	)
Cash Flows from Financing Activities:
Proceeds from long-term debt		672,000			1,856,800
Principal payments on long-term debt and financing leases		(1,161,478	)		(1,101,336	)
Proceeds from revolving loan		690,000			1,000,000
Principal payments on revolving loan		(972,000	)		(1,300,000	)
Principal payments on related party note payable and financing lease		(90,095	)		(61,887	)
Payments for debt issuance costs		(3,360	)		-
Dividends paid on preferred stock		(112,192	)		-
Distributions paid by non-controlling interest		(52,200	)		(51,000	)
Net cash provided by (used in) financing activities		(1,029,325	)		342,577
Net Increase (Decrease) in Cash		(126,056	)		809,105
Cash, beginning of period		1,255,408			379,632
Cash, end of period	$	1,129,352		$	1,188,737
Non-cash Activities:
Acquisition of equipment by capital lease	$	-		$	2,333,333
Capital expenditures in accounts payable	$	271,670		$	110,182
Preferred dividend accrual	$	112,363		$	102,945
Supplemental information:
Interest paid	$	480,802		$	396,786

The accompanying notes are an integral part of these consolidated financial statements.

4

GREYSTONE LOGISTICS, INC.

Notes to Consolidated Financial Statements

(Unaudited)

Note 1. Basis of Financial Statements

In the opinion of Greystone Logistics, Inc. (“Greystone”), the accompanying unaudited consolidated financial statements contain all adjustments and reclassifications, which are of a normal recurring nature, necessary to present fairly its financial position as of August 31, 2019 and the results of its operations and cash flows for the three months ended August 31, 2019 and 2018. These consolidated financial statements should be read in conjunction with the audited consolidated financial statements as of and for the fiscal year ended May 31, 2019 and the notes thereto included in Greystone’s Form 10-K for such period. The results of operations for the three months ended August 31, 2019 and 2018 are not necessarily indicative of the results to be expected for the full fiscal year.

The consolidated financial statements of Greystone include its wholly-owned subsidiaries, Greystone Manufacturing, L.L.C. (“GSM”) and Plastic Pallet Production, Inc. (“PPP”), and the variable interest entity, Greystone Real Estate, L.L.C. (“GRE”). GRE owns two buildings located in Bettendorf, Iowa which are leased to GSM. All material intercompany accounts and transactions have been eliminated in the consolidated financial statements.

Note 2. Earnings Per Share

Basic earnings per share is based on the weighted-average effect of all common shares issued and outstanding and is calculated by dividing net income attributable to common stockholders by the weighted-average shares outstanding during the period. Diluted earnings per share is calculated by dividing net income attributable to common stockholders by the weighted-average number of common shares used in the basic earnings per share calculation plus the number of common shares that would be issued assuming exercise or conversion of all potentially dilutive common shares outstanding.

Greystone excludes equity instruments from the calculation of diluted earnings per share if the effect of including such instruments is anti-dilutive. Instruments which have an anti-dilutive effect at August 31 are as follows:

	2019		2018
Preferred stock convertible into common stock		3,333,333		3,333,333

5

The following tables set forth the computation of basic and diluted earnings per share for the three months ended August 31, 2019 and 2018:

	2019		2018
Numerator -
Net income attributable to common stockholders	$	442,250	$	601,388
Denominator -
Weighted-average shares outstanding - basic		28,361,201		28,361,201
Incremental shares from assumed conversion of options and warrants		649,345		642,495
Diluted shares		29,010,546		29,003,696
Income per share -
Basic and Diluted	$	0.02	$	0.02

Note 3. Inventory

Inventory consists of the following:

	August 31, 2019		May 31, 2019
Raw materials	$	2,165,268	$	1,295,991
Finished goods		1,890,250		1,325,000
Total inventory	$	4,055,518	$	2,620,991

Note 4. Property, Plant and Equipment

A summary of property, plant and equipment for Greystone is as follows:

	August 31, 2019			May 31, 2019
Production machinery and equipment	$	46,527,139		$	45,645,910
Plant buildings and land		6,403,855			6,336,855
Leasehold improvements		1,174,340			979,890
Furniture and fixtures		591,074			563,074
Right-to-use assets under operating leases		236,066			180,794
		54,932,474			53,706,523
Less: Accumulated depreciation and amortization		(22,330,019	)		(21,026,051	)
Net Property, Plant and Equipment	$	32,602,455		$	32,680,472

6

Production machinery and equipment includes right-to-use equipment capitalized pursuant to financing leases in the amount of $7,861,233 at August 31, 2019 and May 31, 2019. The financing leases all include an option to purchase which management anticipates exercising and, accordingly, the related equipment is being amortized over the estimated useful life using the straight-line method over 3.5 years for pallet molds and 12 years for injection molding machines.

Production machinery includes deposits on equipment in the amount of $1,054,726 at August 31, 2019 which has not been placed into service. Two plant buildings and land are owned by GRE, a variable interest entity (“VIE”), having a net book value of $2,867,581 at August 31, 2019.

Depreciation expense, including amortization expense related to right-to-use assets under financing leases, for the three months ended August 31, 2019 and 2018 was $1,303,968 and $1,053,003, respectively.

Note 5. Related Party Transactions/Activity

Yorktown Management & Financial Services, LLC

Yorktown Management & Financial Services, LLC (“Yorktown”), an entity wholly-owned by Greystone’s CEO and President, owns and rents to Greystone (1) grinding equipment used to grind raw materials for Greystone’s pallet production and (2) extruders for pelletizing recycled plastic into pellets for resale and for use as raw material in the manufacture of pallets. GSM pays weekly rental fees to Yorktown of $27,500 for use of Yorktown’s grinding equipment and pelletizing equipment. Rental fees were $357,500 for the each of the three months ended August 31, 2019 and 2018.

Effective January 1, 2017, Greystone and Yorktown entered into a five-year lease for office space at a monthly rental of $4,000 per month. Total rent expense was $12,000 for each of the three months ended August 31, 2019 and 2018. At August 31, 2019, future minimum payments under the non-cancelable operating lease for the remaining three years are $48,000, $48,000, and $16,000.

TriEnda Holdings, L.L.C.

TriEnda Holdings, L.L.C. (“TriEnda”) is a manufacturer of plastic pallets, protective packing and dunnage utilizing thermoform processing for which Warren F. Kruger, Greystone’s President and CEO, serves TriEnda as the non-executive Chairman of the Board and is a partner in a partnership which has a majority ownership interest in TriEnda. Greystone periodically purchases material and pallets from TriEnda. Purchases for the three months ended August 31, 2019 and 2018 totaled $-0- and $41,975, respectively.

Green Plastic Pallets

Greystone sells plastic pallets to Green Plastic Pallets (“Green”), an entity that is owned by James Kruger, brother to Warren Kruger, Greystone’s President and CEO. Greystone had sales to Green of $77,520 and $55,080 for the three months ended August 31, 2019 and 2018, respectively. The account receivable due from Green at August 31, 2019 was $58,140.

7

Note 6. Long-term Debt

Debt as of August 31, 2019 and May 31, 2019 is as follows:

	August 31, 2019			May 31, 2019
Term loan A payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.0%, maturing April 30, 2023	$	3,050,443		$	3,234,947
Term loan C payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.0%, maturing August 4, 2020		1,344,763			1,399,490
Term loan D payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.75%, maturing January 10, 2022		1,597,827			1,744,235
Term loan E payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.75%, maturing January 10, 2022		871,953			927,199
Term loan F payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing February 8, 2021		3,241,884			3,398,247
Term loan G payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing April 30, 2024		867,903			876,934
Term loan H payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing January 1, 2022		627,746			-
Revolving loan payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.5%, due January 31, 2021		2,923,000			3,205,000
Note payable to First Bank, prime rate of interest plus 1.45% but not less than 4.95%, monthly principal and interest payment of $30,628, due August 21, 2021, secured by production equipment		721,581			800,488
Term loan payable by GRE to International Bank of Commerce, interest rate of 5.5%, monthly principal and interest payment of $27,688, due April 30, 2023		2,412,412			2,461,116
Note payable to Robert Rosene, 7.5% interest, due January 15, 2021		4,383,429			4,426,631
Other		212,127			223,177
Total long-term debt		22,255,068			22,697,464
Debt issuance costs, net of amortization		(39,756	)		(37,686	)
Total debt, net of debt issuance costs		22,215,312			22,659,778
Less: Current portion of long-term debt		(3,385,019	)		(3,030,630	)
Long-term debt, net of current portion	$	18,830,293		$	19,629,148

The prime rate of interest as of August 31, 2019 was 5.25%. Effective September 18, 2019, the prime rate of interest decreased to 5.00%.

8

Loan Agreement between Greystone and IBC

The Loan Agreement (“IBC Loan Agreement”), dated January 31, 2014 and as amended from time to time, among Greystone and GSM (the “Borrowers”) and International Bank of Commerce (“IBC”) provides for certain term loans and a revolver loan.

Effective July 1, 2019, the Borrowers and IBC entered into the Tenth Amendment to the IBC Loan Agreement providing for Term Loan H in the amount of $672,000 with a maturity date of January 1, 2022, for the procurement of production equipment.

The IBC term loans make equal monthly payments of principal and interest in such amounts sufficient to amortize the principal balance as follows: (i) Term Loan A over a seven-year period beginning February 29, 2016 (currently $77,550 per month), (ii) Term Loan C over a seven-year period beginning August 31, 2017 (currently $25,205 per month) and (iii) Term Loan D over a four-year period beginning February 10, 2019 (currently $57,469 per month), (iv) Term Loan E over a four-year period beginning February 10, 2019 (currently $23,060 per month), (v) Term Loan F over a five-year period beginning February 28, 2019 (currently $68,849 per month), (vi) Term Loan G over a fifteen-year period beginning April 30, 2019 (currently $7,466 per month) and (vii) Term Loan H over 30 months beginning August 1, 2019 (currently $24,203 per month). The monthly payments of principal and interest on the IBC term loans may vary as a result of changes in the prime rate of interest.

9

The IBC Loan Agreement, as amended, provides a revolving loan in an aggregate principal amount of up to $4,000,000 (the “Revolving Loan”). The amount which can be borrowed from time to time is dependent upon the amount of the borrowing base not to exceed $4,000,000. The Revolving Loan bears interest at the greater of the prime rate of interest plus 0.5%, or 5.50% and matures January 31, 2021. The Borrowers are required to pay all interest accrued on the outstanding principal balance of the Revolving Loan on a monthly basis. Any principal on the Revolving Loan that is prepaid by the Borrowers does not reduce the original amount available to the Borrowers.

The IBC Loan Agreement, among other things, requires a quarterly affirmation that the Borrowers have maintained a debt service coverage ratio of 1:25 to 1:00. As of August 31, 2019, Greystone was not in compliance with this debt service coverage ratio. IBC has issued a waiver, dated August 26, 2019, with respect to this event of noncompliance.

The IBC Loan Agreement includes customary events of default, including events of default relating to non-payment of principal and other amounts owing under the IBC Loan Agreement from time to time, inaccuracy of representations, violation of covenants, defaults under other agreements, bankruptcy and similar events, the death of a guarantor, certain material adverse changes relating to a Borrower or guarantor, certain judgments or awards against a Borrower, or government action affecting a Borrower’s or guarantor’s ability to perform under the IBC Loan Agreement or the related loan documents. Among other things, a default under the IBC Loan Agreement would permit IBC to cease lending funds under the IBC Loan Agreement, and require immediate repayment of any outstanding notes with interest and any unpaid accrued fees.

The IBC Loan Agreement is secured by a lien on substantially all of the assets of the Borrowers. In addition, the IBC Loan Agreement is secured by a mortgage granted by GRE on the real property owned by GRE in Bettendorf, Iowa (the “Mortgage”). GRE is owned by Warren F. Kruger, Greystone’s President and CEO, and Robert B. Rosene, Jr., a director of Greystone. Messrs. Kruger and Rosene have provided a combined limited guaranty of the Borrowers’ obligations under the IBC Loan Agreement, with such guaranty being limited to a combined amount of $6,500,000 (the “Guaranty”). The Mortgage and the Guaranty also secure or guaranty, as applicable, the obligations of GRE under the Loan Agreement between GRE and IBC dated January 31, 2014 as discussed in the following paragraph.

Loan Agreement between GRE and IBC

On August 10, 2018, GRE and IBC entered into an amended agreement to extend the maturity of the note to April 30, 2023 and increase the interest rate to 5.5%. The note is secured by a mortgage on the two buildings in Bettendorf, Iowa, which are leased to Greystone.

Note Payable between Greystone and Robert B. Rosene, Jr.

Effective December 15, 2005, Greystone entered into an agreement with Robert B. Rosene, Jr., a member of Greystone’s board of directors, to convert $2,066,000 of advances into an unsecured note payable at 7.5% interest.

10

Effective June 1, 2016, the note was restated (the “Restated Note”) to combine the outstanding principal, $2,066,000, and accrued interest, $2,475,690, into an unsecured note payable of $4,541,690 with an extended maturity date of January 15, 2021. The Restated Note provides that accrued interest is payable monthly and allows Greystone to use commercially reasonable efforts to pay such amounts as allowed by the IBC Loan Agreement against the interest accrued prior to the restatement. The balance of the note at August 31, 2019 was $4,383,429.

Maturities

Maturities of Greystone’s long-term debt for the five years subsequent to August 31, 2019 are $3,385,019, $10,932,978, $3,570,812, $3,317,357 and $1,048,902.

Note 7. Leases

Effective June 1, 2019, Greystone adopted ASU 2016-02, Leases (Topic 842), utilizing the modified-retrospective transition approach. which is intended to improve financial reporting about leasing transactions. The standard requires the recognition of right-of-use assets and lease liabilities on the balance sheet and disclosure of key information about leasing arrangements. We elected to use the transition option that allows us to initially apply the new lease standard at the adoption date and recognize a cumulative-effect adjustment, if any, to the opening balance of retained earnings in the year of adoption. Comparable periods reflect the new guidance under ASC 842. The adoption of ASC 842 did not result in any adjustments to retained earnings.

In accordance with ASC 842, Greystone has made accounting policy elections (1) to not apply the new standard to lessee arrangements with a term of twelve months or less and (2) to combine lease and non-lease components. The non-lease components are not material and do not result in significant timing differences in the recognition of lease expense. In addition, Greystone elected the practical expedients upon adoption which permits the Company to not reassess under the new standard prior conclusions about lease identification, lease classification and initial direct costs. Depending on the terms, leases are classified as either operating or finance leases.

Financing Leases

Financing leases as of August 31, 2019 and May 31, 2019:

	August 31, 2019			May 31, 2019
Non-cancellable financing leases	$	6,335,642		$	6,754,819
Less: Current portion		(1,952,140	)		(1,516,629	)
Non-cancellable financing leases, net of current portion	$	4,383,502		$	5,238,190

11

Greystone and an unrelated private company entered into three lease agreements for certain production equipment with a total cost of approximately $6.9 million which were effective February 24, 2018, August 2, 2018 and December 21, 2018, respectively, with five-year terms and a capitalized interest rate of 7.4%. Each of the lease agreements include a bargain purchase option to acquire the production equipment at the end of the lease term. The leased equipment is principally used to produce pallets for the private company. Lease payments are made as a credit on the sales invoice at the rate of $3.32 for each pallet produced and shipped from the respective leased equipment. The estimated aggregate monthly rental payments are approximately $168,000. The rent payments can vary each month depending on the quantity of pallets produced from each machine. Due to improvements in the production process, pallet production has increased since May 31, 2019 thereby resulting in an increase in the estimated aggregate future rental payments. The lease agreements provide for minimum monthly lease rental payments based upon the total pallets sold in excess of a specified amount not to exceed the monthly productive capacity of the leased machines.

Effective December 28, 2018, Yorktown purchased certain production equipment from Greystone at net book value of $968,168 and entered into a lease agreement with Greystone for the equipment with a monthly rent of $27,915 for the initial thirty-six months and $7,695 for the following twelve months and maturing December 27, 2022. The lease agreement has a $10,000 purchase option at the end of the lease.

The production equipment under the non-cancelable financing leases has a gross carrying amount of $7,861,233 at August 31, 2019. Amortization of the carrying amount of $208,157 and $208,245 was included in depreciation expense for the three months ended August 31, 2019 and 2018, respectively.

Operating Leases

Greystone recognize a lease liability for each lease based on the present value of remaining minimum fixed rental payments, using a discount rate that approximates the rate of interest for a collateralized loan over a similar term. A right-of-use asset, reported in property, plant and equipment on the consolidated balance sheets, is recognized for each lease, valued at the lease liability. Minimum fixed rental payments are recognized on a straight-line basis over the life of the lease as costs and expenses on the consolidated statement of income. Variable and short-term rental payments are recognized as costs and expenses as they are incurred.

Greystone has three non-cancellable operating leases for (i) equipment with a fifty-two month term and a forty-eight month term and a discount rate of 5.40% and (ii) office space on a sixty month term and a discount rate of 5.0%. The leases are single-term with constant monthly rental rates.

12

Lease Summary Information

For the periods ending August 31, 2019 and 2018:

	2019			2018
Lease Expense
Financing lease expense -
Amortization of right-of-use assets	$	208,157		$	208,245
Interest on lease liabilities		121,151			67,656
Operating lease expense		19,179			12,000
Short-term lease expense		368,611			342,819
Total	$	717,098		$	630,720
Other Information
Cash paid for amounts included in the measurement of lease liabilities for finance leases -
Operating cash flows	$	121,151		$	67,656
Financing cash flows	$	419,177		$	608,094
Cash paid for amounts included in the measurement of lease liabilities for operating leases -
Operating cash flows	$	19,179		$	12,000
Right-of-use assets obtained in exchange for lease liabilities -
Financing leases	$	-		$	2,333,333
Operating leases	$	67,750		$	-
Weighted-average remaining lease term (in years) -
Financing leases		3.2			3.2
Operating leases		3.4			3.3
Weighted-average discount rate -
Financing leases		7.5	%		6.9	%
Operating leases		5.2	%		5.0	%

Future minimum lease payments under non-cancelable leases as of August 31, 2019, are approximately:

	Financing Leases		Operating Leases
Twelve months ended August 31, 2020	$	2,355,000	$	81,881
Twelve months ended August 31, 2021		2,355,000		81,881
Twelve months ended August 31, 2022		1,889,000		49,881
Twelve months ended August 31, 2023		525,000		32,348
Twelve months ended August 31, 2024		-		12,910
Total future minimum lease payments		7,124,000		258,901
Present value discount		788,358		22,835
Present value of minimum lease payments	$	6,335,642	$	236,066

13

Note 8. Deferred Revenue

Advances from a customer pursuant to a contract for the sale of plastic pallets is recognized as deferred revenue. Revenue is recognized by Greystone as pallets are shipped to the customer. Customer advances totaled $-0- and $3,280,500 during the three months ended August 31, 2019 and 2018, respectively. The unrecognized balance of deferred revenue at August 31, 2019 and May 31, 2019, was $2,201,067, respectively.

Note 9. Revenue and Revenue Recognition

Revenue is recognized at the time a good or service is transferred to a customer and the customer obtains control of that good or receives the service performed. Sales arrangements with customers are short-term in nature involving single performance obligations related to the delivery of goods and generally provide for transfer of control at the time of shipment. In limited circumstances, where acceptance of the goods is subject to approval by the customer, revenue is recognized upon approval by the customer unless, historically, there have been insignificant rejections of goods by the customer. Contract liabilities associated with sales arrangements primarily relate to deferred revenue on prepaid sales of goods. Greystone generally permits returns of product due to defects; however, product returns are historically insignificant.

The amount of revenue recognized reflects the consideration to which Greystone expects to be entitled to receive in exchange for its products. The following steps are applied in determining the amount and timing of revenue recognition:

1.	Identification of a contract with a customer is a sales arrangement involving a purchase order issued by the customer stating each party’s rights regarding the plastic pallets to be transferred. Payment terms vary by customer from net 30 days to 90 days. Discounts on sales arrangements are generally not provided. Credit worthiness is determined by Greystone based on payment experience and financial information available on the customer.
2.	Identification of performance obligations in the sales arrangement which is predominantly the promise to transfer plastic pallets to Greystone’s customer.
3.	Determination of the transaction price which is specified in the purchase order based on product pricing negotiated between Greystone and the customer.
4.	Allocation of the transaction price to performance obligations.
5.	Recognition of revenue which predominantly occurs upon completion of the performance obligation and transfer of control. Transfer of control generally occurs at the point of shipment which is Greystone’s manufacturing and warehouse locations.

Greystone’s principal product is plastic pallets produced from recycled plastic resin. Sales are primarily to customers in the continental United States of America. International sales are made to customers in Canada and Mexico which totaled approximately $105,000 and $170,000 in fiscal years 2020 and 2019, respectively.

14

Greystone’s customers include stocking and non-stocking distributors and direct sales to end-user customers. Sales to the following categories of customers for the three months ended August 31, 2019 and 2018, respectively, were as follows:

Category	2019			2018
Major customers (end users)		87	%		84	%
Distributors		12	%		14	%

Note 10. Fair Value of Financial Instruments

The following methods and assumptions are used in estimating the fair-value disclosures for financial instruments:

Debt: The carrying amount of notes with floating rates of interest approximate fair value. Fixed rate notes are valued based on cash flows using estimated rates of comparable notes. The carrying amounts reported on the balance sheets approximate fair value.

Note 11. Concentrations, Risks and Uncertainties

Greystone derived approximately 87% and 84% of its total sales from three customers in fiscal years 2020 and 2019, respectively. The loss of a material amount of business from one or more of these customers could have a material adverse effect on Greystone.

Greystone purchases damaged pallets from its customers at a price based on the value of the raw material content in the pallet. A majority of these purchases, totaling $561,657 and $392,272 in fiscal years 2020 and 2019, respectively, is from one of its major customers.

Robert B. Rosene, Jr., a Greystone director, has provided financing and guarantees on Greystone’s bank debt. As of August 31, 2019, Greystone is indebted to Mr. Rosene in the amount of $4,383,429 for a note payable due January 15, 2021. There is no assurance that Mr. Rosene will renew the note as of the maturity date.

Note 12. Commitments

At August 31, 2019, Greystone had commitments totaling $2,484,278 toward the purchase of production equipment.

15

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Results of Operations

General to All Periods

The unaudited consolidated statements include Greystone Logistics, Inc., and its two wholly-owned subsidiaries, Greystone Manufacturing, L.L.C. (“GSM”) and Plastic Pallet Production, Inc. (“PPP”). Greystone also consolidates its variable interest entity, Greystone Real Estate, L.L.C. (“GRE”). All material intercompany accounts and transactions have been eliminated.

References to fiscal year 2020 refer to the three months ended August 31, 2019. References to fiscal year 2019 refer to the three months ended August 31, 2018.

Sales

Greystone’s primary focus is to provide quality plastic pallets to its existing customers while continuing its marketing efforts to broaden its customer base. Greystone’s existing customers are primarily located in the United States and engaged in the beverage, pharmaceutical and other industries. Greystone has generated, and plans to continue to generate, interest in its pallets by attending trade shows sponsored by industry segments that would benefit from Greystone’s products. Greystone hopes to gain wider product acceptance by marketing the concept that the widespread use of plastic pallets could greatly reduce the destruction of trees on a worldwide basis. Greystone’s marketing is conducted through contract distributors, its President and other employees.

Personnel

Greystone had approximately 237 and 211 full-time employees as of August 31, 2019 and 2018, respectively.

Three Months Ended August 31, 2019 Compared to Three Months Ended August 31, 2018

Sales

Sales for fiscal year 2020 were $18,664,509 compared to $18,206,110 in fiscal year 2019 for an increase of $458,399. The increase in pallet sales in fiscal year 2020 over 2019 was primarily due to the sales growth with the pallet leasing company and sales to a new customer.

Sales to Greystone’s three largest customers accounted for approximately 87% and 84% of sales in fiscal years 2020 and 2019, respectively. Greystone is not able to predict the future needs of these major customers and will continue its efforts to grow sales through the addition of new customers developed through Greystone’s marketing efforts.

Cost of Sales

Cost of sales in fiscal year 2020 was $16,303,734, or 87% of sales, compared to $15,760,152, or 87% of sales, in fiscal year 2019. Greystone has realized substantial improvements in pallet production as a result of installation on two machines of hardware and software to improve the flow of resin into molds. Based on the positive results, this product has been ordered to install on the remaining machines.

Other scheduled initiatives to facilitate improvements to the ratio of cost of sales to sales were unable to be completed during the quarter ended August 31, 2019, which included resolution of certain machine and mold issues, completion of additional capacity for grinding and pelletizing, and implementation of robotics on two production line. Greystone plans to complete these initiatives throughout fiscal year 2020.

16

General, Selling and Administrative Expenses

General, selling and administrative expenses were $1,077,598, or 6% of sales, in fiscal year 2020 compared to $939,091, or 5% of sales, for an increase of $138,507 or 15%. The increase in fiscal year 2020 over fiscal year 2019 results principally from increased costs for administrative personnel.

Other Income (Expenses)

Other income was $2,033 in fiscal year 2020 compared to $2,269 in fiscal year 2019.

Interest expense was $480,911 in fiscal year 2020 compared to $412,628 in fiscal year 2019 for an increase of $68,283. The prime rate of interest was 5.50% during most of fiscal year 2020, until the rate decreased to 5.25% on August 1, 2019, compared to 5.00% at August 31, 2018.

Provision for Income Taxes

The provision for income taxes was $185,000 and $331,600 in fiscal years 2020 and 2019, respectively. The effective tax rate differs from federal statutory rates due to net income from GRE which, as a limited liability company of which Greystone has no equity ownership, is not taxed at the corporate level, charges which have no tax benefit and changes in the valuation allowance.

Based upon a review of its income tax filing positions, Greystone believes that its positions would be sustained upon an audit by the Internal Revenue Service and does not anticipate any adjustments that would result in a material change to its financial position. Therefore, no reserves for uncertain income tax positions have been recorded.

Net Income

Greystone recorded net income of $619,299 in fiscal year 2020 compared to $764,908 in fiscal year 2019 primarily for the reasons discussed above.

Net Income Attributable to Common Stockholders

The net income attributable to common stockholders for fiscal year 2020 was $442,250, or $0.02 per share, compared $601,388, or $0.02 per share, in fiscal year 2019 primarily for the reasons discussed above.

Liquidity and Capital Resources

A summary of cash flows for the three months ended August 31, 2019 is as follows:

Cash provided by operating activities	$	2,075,843
Cash used in investing activities	$	(1,172,574	)
Cash used in financing activities	$	(1,029,325	)

17

The contractual obligations of Greystone are as follows:

	Total		Less than 1 year		1-3 years		4-5 years		More than 5 years
Long-term debt	$	22,255,068	$	3,385,019	$	14,503,790	$	4,366,259	$	-
Financing leases	$	7,124,000	$	2,355,000	$	4,244,000	$	525,000	$	-
Operating leases	$	258,901	$	81,881	$	131,762	$	45,258	$	-
Commitments	$	2,484,278	$	2,484,278	$	-	$	-	$	-

Greystone had a working capital deficit of $(3,846,239) at August 31, 2019. To provide for the funding to meet Greystone’s operating activities and contractual obligations as of August 31, 2019, Greystone will have to continue to produce positive operating results or explore various options including additional long-term debt and equity financing. However, there is no guarantee that Greystone will continue to create positive operating results or be able to raise sufficient capital to meet these obligations.

Effective July 1, 2019, Greystone and IBC entered into an amendment to the IBC Loan Agreement dated January 31, 2014 which provided for new funding in the amount of $672,000 to purchase production equipment.

Substantially all of the financing that Greystone has received through the last few fiscal years resulted primarily from bank notes which are guaranteed by certain officers and directors of Greystone and, formerly, from loans provided by certain officers and directors of Greystone. Greystone continues to be dependent upon its officers and directors to provide and/or secure additional financing and there is no assurance that its officers and directors will continue to do so. As such, there is no assurance that funding will be available for Greystone to continue operations.

Greystone has 50,000 outstanding shares of cumulative 2003 Preferred Stock with a liquidation preference of $5,000,000 and a preferred dividend rate of the prime rate of interest plus 3.25%. Greystone does not anticipate that it will make cash dividend payments to any holders of its common stock unless and until the financial position of Greystone improves through increased revenues, another financing transaction or otherwise. Pursuant to the IBC Loan Agreement, as discussed in Note 6 to the consolidated financial statements, Greystone may pay dividends on its preferred stock in an amount not to exceed $500,000 per year.

18

Forward Looking Statements and Material Risks

This Quarterly Report on Form 10-Q includes certain statements that may be deemed “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These forward-looking statements are made in reliance on the safe harbor protections provided under the Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, that address activities, events or developments that Greystone expects, believes or anticipates will or may occur in the future, including decreased costs, securing financing, the profitability of Greystone, potential sales of pallets or other possible business developments, are forward-looking statements. Such statements are subject to a number of assumptions, risks and uncertainties. The forward-looking statements contained in this Quarterly Report on Form 10-Q could be affected by any of the following factors: Greystone’s prospects could be affected by changes in availability of raw materials, competition, rapid technological change and new legislation regarding environmental matters; Greystone may not be able to secure additional financing necessary to sustain and grow its operations; and a material portion of Greystone’s business is and will be dependent upon a few large customers and there is no assurance that Greystone will be able to retain such customers. These risks and other risks that could affect Greystone’s business are more fully described in Greystone’s Form 10-K for the fiscal year ended May 31, 2019, which was filed on August 29, 2019. Actual results may vary materially from the forward-looking statements. Greystone undertakes no duty to update any of the forward-looking statements contained in this Quarterly Report on Form 10-Q.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

Not applicable.

Item 4. Controls and Procedures.

As of the end of the period covered by this Quarterly Report on Form 10-Q, Greystone carried out an evaluation under the supervision of Greystone’s Chief Executive Officer and Chief Financial Officer of the effectiveness of the design and operation of Greystone’s disclosure controls and procedures pursuant to the Securities Exchange Act Rules 13a-15(e) and 15d-15(e). Based on an evaluation as of May 31, 2019, Warren F. Kruger, Greystone’s Chief Executive Officer, and William W. Rahhal, Greystone’s Chief Financial Officer, identified no material weakness in Greystone’s internal control over financial reporting. As a result, Greystone’s CEO and Chief Financial Officer concluded that the design and operation of Greystone’s disclosure controls and procedures (as such term is defined in Rule 13a-15(e) under the Exchange Act) were effective as of August 31, 2019.

During the three months ended August 31, 2019, there were no changes in Greystone’s internal controls over financial reporting that have materially affected, or that are reasonably likely to materially affect, Greystone’s internal control over financial reporting.

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PART II. OTHER INFORMATION

Item 1. Legal Proceedings.

None.

Item 1A. Risk Factors.

Not applicable.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

None.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

None.

Item 6. Exhibits.

The following exhibits are filed or furnished as part of this Quarterly Report on Form 10-Q.

31.1	Certification of Chief Executive Officer pursuant to Rules 13a-14(a) and 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended, and Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
31.2	Certification of Chief Financial Officer pursuant to Rules 13a-14(a) and 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended, and Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
101	Interactive data files pursuant to Rule 405 of Regulation S-T: (i) the Consolidated Balance Sheets at August 31, 2019 and May 31, 2019, (ii) the Consolidated Statements of Income for the three months ended August 31, 2019 and 2018, (iii) the Consolidated Statements of Changes in Equity for the three months ended August 31, 2019 and 2018, (iv) the Consolidated Statements of Cash Flows for the three months ended August 31, 2019 and 2018, and (v) the Notes to the Consolidated Financial Statements (submitted herewith).

20

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	GREYSTONE LOGISTICS, INC.
	(Registrant)
Date: October 15, 2019	/s/ Warren F. Kruger
	Warren F. Kruger, President and Chief
	Executive Officer (Principal Executive Officer)
Date: October 15, 2019	/s/ William W. Rahhal
	William W. Rahhal, Chief Financial Officer
	(Principal Financial Officer and Principal Accounting Officer)

21

Index to Exhibits

The following exhibits are filed or furnished as part of this Quarterly Report on Form 10-Q.

31.1	Certification of Chief Executive Officer pursuant to Rules 13a-14(a) and 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended, and Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
31.2	Certification of Chief Financial Officer pursuant to Rules 13a-14(a) and 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended, and Item 601(b)(31) of Regulation S-K, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
32.1	Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
32.2	Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (submitted herewith).
101	Interactive data files pursuant to Rule 405 of Regulation S-T: (i) the Consolidated Balance Sheets at August 31, 2019 and May 31, 2019, (ii) the Consolidated Statements of Income for the three months ended August 31, 2019 and 2018, (iii) the Consolidated Statements of Changes in Equity for the three months ended August 31, 2019 and 2018, (iv) the Consolidated Statements of Cash Flows for the three months ended August 31, 2019 and 2018, and (v) the Notes to the Consolidated Financial Statements (submitted herewith).

22

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Warren F. Kruger, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of Greystone Logistics, Inc.;
2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.	The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)	Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)	Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)	Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)	All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b)	Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

October 15, 2019	/s/ Warren F. Kruger
	Warren F. Kruger
	President and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION

I, William W. Rahhal, certify that:

1.	I have reviewed this quarterly report on Form 10-Q of Greystone Logistics, Inc.;
2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.	The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)	Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)	Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)	Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)	Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)	All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
(b)	Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

October 15, 2019	/s/ William W. Rahhal
	William W. Rahhal
	Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Greystone Logistics, Inc. (the “Company”) on Form 10-Q for the period ending August 31, 2019 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Warren F. Kruger, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)	The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)	The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

October 15, 2019	/s/ Warren F. Kruger
	Warren F. Kruger
	President and Chief Executive Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

The foregoing certification is being furnished to the Securities and Exchange Commission as an exhibit to the Report and shall not be considered filed as part of the Report.

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of Greystone Logistics, Inc. (the “Company”) on Form 10-Q for the period ending August 31, 2019, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, William W. Rahhal, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)	The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)	The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

October 15, 2019	/s/ William W. Rahhal
	William W. Rahhal
	Chief Financial Officer

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

The foregoing certification is being furnished to the Securities and Exchange Commission as an exhibit to the Report and shall not be considered filed as part of the Report.

XML

Earnings Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Earnings Per Share [Abstract]
Net income attributable to common stockholders	$ 442,250	$ 601,388
Weighted-average shares outstanding - basic	28,361,201	28,361,201
Incremental shares from assumed conversion of options and warrants	649,345	642,495
Diluted shares	29,010,546	29,003,696
Income per share - Basic and Diluted	$ 0.02	$ 0.02

XML

Long-Term Debt (Tables)

3 Months Ended

Aug. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

Debt as of August 31, 2019 and May 31, 2019 is as follows:

	August 31, 2019			May 31, 2019
Term loan A payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.0%, maturing April 30, 2023	$	3,050,443		$	3,234,947
Term loan C payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.0%, maturing August 4, 2020		1,344,763			1,399,490
Term loan D payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.75%, maturing January 10, 2022		1,597,827			1,744,235
Term loan E payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.75%, maturing January 10, 2022		871,953			927,199
Term loan F payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing February 8, 2021		3,241,884			3,398,247
Term loan G payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing April 30, 2024		867,903			876,934
Term loan H payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing January 1, 2022		627,746			-
Revolving loan payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.5%, due January 31, 2021		2,923,000			3,205,000
Note payable to First Bank, prime rate of interest plus 1.45% but not less than 4.95%, monthly principal and interest payment of $30,628, due August 21, 2021, secured by production equipment		721,581			800,488
Term loan payable by GRE to International Bank of Commerce, interest rate of 5.5%, monthly principal and interest payment of $27,688, due April 30, 2023		2,412,412			2,461,116
Note payable to Robert Rosene, 7.5% interest, due January 15, 2021		4,383,429			4,426,631
Other		212,127			223,177
Total long-term debt		22,255,068			22,697,464
Debt issuance costs, net of amortization		(39,756	)		(37,686	)
Total debt, net of debt issuance costs		22,215,312			22,659,778
Less: Current portion of long-term debt		(3,385,019	)		(3,030,630	)
Long-term debt, net of current portion	$	18,830,293		$	19,629,148

XML

Concentrations, Risks and Uncertainties (Details Narrative)	3 Months Ended
	Aug. 31, 2019 USD ($)
Concentration Risk [Line Items]
Notes payable	$ 4,383,429
Mr. Rosene [Member]
Concentration Risk [Line Items]
Notes payable	$ 4,383,429
Notes payable due date	Jan. 15, 2021
Fiscal Year 2020 [Member]
Concentration Risk [Line Items]
Customer purchases amount	$ 561,657
Fiscal Year 2019 [Member]
Concentration Risk [Line Items]
Customer purchases amount	$ 392,272
Sales Revenue, Net [Member] | Three Customers [Member] | Fiscal Year 2020 [Member]
Concentration Risk [Line Items]
Concentration risk percentage	87.00%
Sales Revenue, Net [Member] | Three Customers [Member] | Fiscal Year 2019 [Member]
Concentration Risk [Line Items]
Concentration risk percentage	84.00%

XML

Consolidated Balance Sheets - USD ($)	Aug. 31, 2019	May 31, 2019
Current Assets:
Cash	$ 1,129,352	$ 1,255,408
Accounts receivable - Trade	4,847,352	6,320,875
Related parties	65,074	50,320
Inventory	4,055,518	2,620,991
Prepaid expenses	25,736	239,146
Total Current Assets	10,123,032	10,486,740
Property, Plant and Equipment, net	32,602,455	32,680,472
Total Assets	42,725,487	43,167,212
Current Liabilities:
Current portion of long-term debt	3,385,019	3,030,630
Current portion of financing leases	1,952,140	1,516,629
Current portion of operating leases	71,222	58,236
Accounts payable and accrued liabilities	6,247,460	6,520,721
Deferred revenue	2,201,067	2,201,067
Preferred dividends payable	112,363	112,192
Total Current Liabilities	13,969,271	13,439,475
Long-Term Debt, net of current portion	18,830,293	19,629,148
Financing Leases, net of current portion	4,383,502	5,238,190
Operating Leases, net of current portion	164,844	122,558
Deferred Tax Liability	1,111,642	926,642
Equity:
Preferred stock, $0.0001 par value, cumulative, 20,750,000 shares authorized, 50,000 shares issued and outstanding, liquidation preference of $5,000,000	5	5
Common stock, $0.0001 par value, 5,000,000,000 shares authorized, 28,361,201 shares issued and outstanding	2,836	2,836
Additional paid-in capital	53,790,764	53,790,764
Accumulated deficit	(50,666,427)	(51,108,677)
Total Greystone Stockholders' Equity	3,127,178	2,684,928
Non-controlling interest	1,138,757	1,126,271
Total Equity	4,265,935	3,811,199
Total Liabilities and Equity	$ 42,725,487	$ 43,167,212

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Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Statement of Stockholders' Equity [Abstract]
Preferred dividends per share	$ 2.25	$ 2.06

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Commitments

3 Months Ended

Aug. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments

Note 12. Commitments

At August 31, 2019, Greystone had commitments totaling $2,484,278 toward the purchase of production equipment.

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Deferred Revenue

3 Months Ended

Aug. 31, 2019

Revenue from Contract with Customer [Abstract]

Deferred Revenue

Note 8. Deferred Revenue

Advances from a customer pursuant to a contract for the sale of plastic pallets is recognized as deferred revenue. Revenue is recognized by Greystone as pallets are shipped to the customer. Customer advances totaled $-0- and $3,280,500 during the three months ended August 31, 2019 and 2018, respectively. The unrecognized balance of deferred revenue at August 31, 2019 and May 31, 2019, was $2,201,067, respectively.

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Property, Plant and Equipment

3 Months Ended

Aug. 31, 2019

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Note 4. Property, Plant and Equipment

A summary of property, plant and equipment for Greystone is as follows:

	August 31, 2019			May 31, 2019
Production machinery and equipment	$	46,527,139		$	45,645,910
Plant buildings and land		6,403,855			6,336,855
Leasehold improvements		1,174,340			979,890
Furniture and fixtures		591,074			563,074
Right-to-use assets under operating leases		236,066			180,794
		54,932,474			53,706,523
Less: Accumulated depreciation and amortization		(22,330,019	)		(21,026,051	)
Net Property, Plant and Equipment	$	32,602,455		$	32,680,472

Production machinery and equipment includes right-to-use equipment capitalized pursuant to financing leases in the amount of $7,861,233 at August 31, 2019 and May 31, 2019. The financing leases all include an option to purchase which management anticipates exercising and, accordingly, the related equipment is being amortized over the estimated useful life using the straight-line method over 3.5 years for pallet molds and 12 years for injection molding machines.

Production machinery includes deposits on equipment in the amount of $1,054,726 at August 31, 2019 which has not been placed into service. Two plant buildings and land are owned by GRE, a variable interest entity (“VIE”), having a net book value of $2,867,581 at August 31, 2019.

Depreciation expense, including amortization expense related to right-to-use assets under financing leases, for the three months ended August 31, 2019 and 2018 was $1,303,968 and $1,053,003, respectively.

XML

Long-Term Debt (Details Narrative) - USD ($)				3 Months Ended
	Jul. 01, 2019	Aug. 10, 2018	Jun. 02, 2017	Aug. 31, 2019	Aug. 31, 2018	Oct. 13, 2019	Sep. 18, 2019	Dec. 15, 2005
Debt Instrument [Line Items]
Proceeds from long-term debt				$ 672,000	$ 1,856,800
Note payable				$ 4,383,429
Subsequent Event [Member]
Debt Instrument [Line Items]
Maturities long term debt current						$ 3,385,019
Maturities long term debt year two						10,932,978
Maturities long term debt year three						3,570,812
Maturities long term debt year four						3,317,357
Maturities long term debt year five						$ 1,048,902
Restated Note [Member]
Debt Instrument [Line Items]
Debt instrument principal amount			$ 2,066,000
Note payable			4,541,690
Debt accrued interest			$ 2,475,690
Extended maturity date			Jan. 15, 2021
Robert B. Rosene, Jr. [Member]
Debt Instrument [Line Items]
Debt instrument interest rate								7.50%
Note payable								$ 2,066,000
IBC Loan Agreement [Member]
Debt Instrument [Line Items]
Borrowers maintain coverage ratio description				Borrowers have maintained a debt service coverage ratio of 1:25 to 1:00.
Revolving Loan [Member]
Debt Instrument [Line Items]
Debt instrument maturity date				Jan. 31, 2021
GRE and IBC [Member]
Debt Instrument [Line Items]
Debt instrument interest rate		5.50%
Debt instrument maturity date		Apr. 30, 2023
Term Loan H [Member]
Debt Instrument [Line Items]
Proceeds from long-term debt	$ 672,000
Debt instrument maturity date	Jan. 01, 2022
Note term				30 months
Debt monthly payment				$ 24,203
Term Loan A [Member]
Debt Instrument [Line Items]
Note term				7 years
Debt monthly payment				$ 77,550
Term Loan C [Member]
Debt Instrument [Line Items]
Note term				7 years
Debt monthly payment				$ 25,205
Term Loan D [Member]
Debt Instrument [Line Items]
Note term				4 years
Debt monthly payment				$ 57,469
Term Loan E [Member]
Debt Instrument [Line Items]
Note term				4 years
Debt monthly payment				$ 23,060
Term Loan F [Member]
Debt Instrument [Line Items]
Note term				5 years
Debt monthly payment				$ 68,849
Term Loan G [Member]
Debt Instrument [Line Items]
Note term				15 years
Debt monthly payment				$ 7,466
Revolving Loan [Member]
Debt Instrument [Line Items]
Debt instrument interest rate				5.50%
Revolving Loan [Member] | IBC Loan Agreement [Member]
Debt Instrument [Line Items]
Debt instrument principal amount				$ 4,000,000
Line of credit maximum borrowing capacity				4,000,000
Guaranty [Member] | IBC Loan Agreement [Member]
Debt Instrument [Line Items]
Borrowing combined amount				$ 6,500,000
Prime Rate [Member]
Debt Instrument [Line Items]
Debt instrument interest rate				5.25%
Prime Rate [Member] | Revolving Loan [Member]
Debt Instrument [Line Items]
Debt instrument interest rate				0.50%
Prime Rate [Member] | Minimum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate							5.00%

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Leases - Schedule of Financing Lease (Details) - USD ($)	Aug. 31, 2019	May 31, 2019
Leases [Abstract]
Non-cancellable financing leases	$ 6,335,642	$ 6,754,819
Less: Current portion	(1,952,140)	(1,516,629)
Non-cancellable financing leases, net of current portion	$ 4,383,502	$ 5,238,190

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Consolidated Balance Sheets (Parenthetical) - USD ($)	Aug. 31, 2019	May 31, 2019
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	20,750,000	20,750,000
Preferred stock, shares issued	50,000	50,000
Preferred stock, shares outstanding	50,000	50,000
Preferred stock, liquidation preference	$ 5,000,000	$ 5,000,000
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	5,000,000,000	5,000,000,000
Common stock, shares issued	28,361,201	28,361,201
Common stock, shares outstanding	28,361,201	28,361,201

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Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Cash Flows from Operating Activities:
Net income	$ 619,299	$ 764,908
Adjustments to reconcile net income to net cash provided by operating activities -
Depreciation and amortization	1,305,258	1,085,267
Deferred tax expense	185,000	331,600
Decrease in trade accounts receivable	1,473,523	479,605
Increase in related party receivables	(14,754)	(40,542)
Decrease (increase) in inventory	(1,434,527)	19,715
Decrease in prepaid expenses	213,410	40,462
Increase (decrease) in accounts payable and accrued liabilities	(271,366)	2,543,462
Decrease in deferred revenue		(3,280,500)
Net cash provided by operating activities	2,075,843	1,943,977
Cash Flows from Investing Activities:
Purchase of property and equipment	(1,172,574)	(1,477,449)
Cash Flows from Financing Activities:
Proceeds from long-term debt	672,000	1,856,800
Principal payments on long-term debt and financing leases	(1,161,478)	(1,101,336)
Proceeds from revolving loan	690,000	1,000,000
Principal payments on revolving loan	(972,000)	(1,300,000)
Principal payments on related party note payable and financing lease	(90,095)	(61,887)
Payments for debt issuance costs	(3,360)
Dividends paid on preferred stock	(112,192)
Distributions paid by non-controlling interest	(52,200)	(51,000)
Net cash provided by (used in) financing activities	(1,029,325)	342,577
Net Increase (Decrease) in Cash	(126,056)	809,105
Cash, beginning of period	1,255,408	379,632
Cash, end of period	1,129,352	1,188,737
Non-cash Activities:
Acquisition of equipment by capital lease		2,333,333
Capital expenditures in accounts payable	271,670	110,182
Preferred dividend accrual	112,363	102,945
Supplemental information:
Interest paid	$ 480,802	$ 396,786

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Leases

3 Months Ended

Aug. 31, 2019

Leases [Abstract]

Leases

Note 7. Leases

Effective June 1, 2019, Greystone adopted ASU 2016-02, Leases (Topic 842), utilizing the modified-retrospective transition approach. which is intended to improve financial reporting about leasing transactions. The standard requires the recognition of right-of-use assets and lease liabilities on the balance sheet and disclosure of key information about leasing arrangements. We elected to use the transition option that allows us to initially apply the new lease standard at the adoption date and recognize a cumulative-effect adjustment, if any, to the opening balance of retained earnings in the year of adoption. Comparable periods reflect the new guidance under ASC 842. The adoption of ASC 842 did not result in any adjustments to retained earnings.

In accordance with ASC 842, Greystone has made accounting policy elections (1) to not apply the new standard to lessee arrangements with a term of twelve months or less and (2) to combine lease and non-lease components. The non-lease components are not material and do not result in significant timing differences in the recognition of lease expense. In addition, Greystone elected the practical expedients upon adoption which permits the Company to not reassess under the new standard prior conclusions about lease identification, lease classification and initial direct costs. Depending on the terms, leases are classified as either operating or finance leases.

Financing Leases

Financing leases as of August 31, 2019 and May 31, 2019:

	August 31, 2019			May 31, 2019
Non-cancellable financing leases	$	6,335,642		$	6,754,819
Less: Current portion		(1,952,140	)		(1,516,629	)
Non-cancellable financing leases, net of current portion	$	4,383,502		$	5,238,190

Greystone and an unrelated private company entered into three lease agreements for certain production equipment with a total cost of approximately $6.9 million which were effective February 24, 2018, August 2, 2018 and December 21, 2018, respectively, with five-year terms and a capitalized interest rate of 7.4%. Each of the lease agreements include a bargain purchase option to acquire the production equipment at the end of the lease term. The leased equipment is principally used to produce pallets for the private company. Lease payments are made as a credit on the sales invoice at the rate of $3.32 for each pallet produced and shipped from the respective leased equipment. The estimated aggregate monthly rental payments are approximately $168,000. The rent payments can vary each month depending on the quantity of pallets produced from each machine. Due to improvements in the production process, pallet production has increased since May 31, 2019 thereby resulting in an increase in the estimated aggregate future rental payments. The lease agreements provide for minimum monthly lease rental payments based upon the total pallets sold in excess of a specified amount not to exceed the monthly productive capacity of the leased machines.

Effective December 28, 2018, Yorktown purchased certain production equipment from Greystone at net book value of $968,168 and entered into a lease agreement with Greystone for the equipment with a monthly rent of $27,915 for the initial thirty-six months and $7,695 for the following twelve months and maturing December 27, 2022. The lease agreement has a $10,000 purchase option at the end of the lease.

The production equipment under the non-cancelable financing leases has a gross carrying amount of $7,861,233 at August 31, 2019. Amortization of the carrying amount of $208,157 and $208,245 was included in depreciation expense for the three months ended August 31, 2019 and 2018, respectively.

Operating Leases

Greystone recognize a lease liability for each lease based on the present value of remaining minimum fixed rental payments, using a discount rate that approximates the rate of interest for a collateralized loan over a similar term. A right-of-use asset, reported in property, plant and equipment on the consolidated balance sheets, is recognized for each lease, valued at the lease liability. Minimum fixed rental payments are recognized on a straight-line basis over the life of the lease as costs and expenses on the consolidated statement of income. Variable and short-term rental payments are recognized as costs and expenses as they are incurred.

Greystone has three non-cancellable operating leases for (i) equipment with a fifty-two month term and a forty-eight month term and a discount rate of 5.40% and (ii) office space on a sixty month term and a discount rate of 5.0%. The leases are single-term with constant monthly rental rates.

Lease Summary Information

For the periods ending August 31, 2019 and 2018:

	2019			2018
Lease Expense
Financing lease expense -
Amortization of right-of-use assets	$	208,157		$	208,245
Interest on lease liabilities		121,151			67,656
Operating lease expense		19,179			12,000
Short-term lease expense		368,611			342,819
Total	$	717,098		$	630,720
Other Information
Cash paid for amounts included in the measurement of lease liabilities for finance leases -
Operating cash flows	$	121,151		$	67,656
Financing cash flows	$	419,177		$	608,094
Cash paid for amounts included in the measurement of lease liabilities for operating leases -
Operating cash flows	$	19,179		$	12,000
Right-of-use assets obtained in exchange for lease liabilities -
Financing leases	$	-		$	2,333,333
Operating leases	$	67,750		$	-
Weighted-average remaining lease term (in years) -
Financing leases		3.2			3.2
Operating leases		3.4			3.3
Weighted-average discount rate -
Financing leases		7.5	%		6.9	%
Operating leases		5.2	%		5.0	%

Future minimum lease payments under non-cancelable leases as of August 31, 2019, are approximately:

	Financing Leases		Operating Leases
Twelve months ended August 31, 2020	$	2,355,000	$	81,881
Twelve months ended August 31, 2021		2,355,000		81,881
Twelve months ended August 31, 2022		1,889,000		49,881
Twelve months ended August 31, 2023		525,000		32,348
Twelve months ended August 31, 2024		-		12,910
Total future minimum lease payments		7,124,000		258,901
Present value discount		788,358		22,835
Present value of minimum lease payments	$	6,335,642	$	236,066

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Inventory

3 Months Ended

Aug. 31, 2019

Inventory Disclosure [Abstract]

Inventory

Note 3. Inventory

Inventory consists of the following:

	August 31, 2019		May 31, 2019
Raw materials	$	2,165,268	$	1,295,991
Finished goods		1,890,250		1,325,000
Total inventory	$	4,055,518	$	2,620,991

XML

Concentrations, Risks and Uncertainties

3 Months Ended

Aug. 31, 2019

Risks and Uncertainties [Abstract]

Concentrations, Risks and Uncertainties

Note 11. Concentrations, Risks and Uncertainties

Greystone derived approximately 87% and 84% of its total sales from three customers in fiscal years 2020 and 2019, respectively. The loss of a material amount of business from one or more of these customers could have a material adverse effect on Greystone.

Greystone purchases damaged pallets from its customers at a price based on the value of the raw material content in the pallet. A majority of these purchases, totaling $561,657 and $392,272 in fiscal years 2020 and 2019, respectively, is from one of its major customers.

Robert B. Rosene, Jr., a Greystone director, has provided financing and guarantees on Greystone’s bank debt. As of August 31, 2019, Greystone is indebted to Mr. Rosene in the amount of $4,383,429 for a note payable due January 15, 2021. There is no assurance that Mr. Rosene will renew the note as of the maturity date.

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Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)	Aug. 31, 2019	May 31, 2019
Debt Instrument [Line Items]
Total long-term debt	$ 22,255,068	$ 22,697,464
Debt issuance costs, net of amortization	(39,756)	(37,686)
Total debt, net of debt issuance costs	22,215,312	22,659,778
Less: Current portion of long-term debt	(3,385,019)	(3,030,630)
Long-term debt, net of current portion	18,830,293	19,629,148
Term Loan A Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.0%, Maturing April 30, 2023 [Member]
Debt Instrument [Line Items]
Total long-term debt	3,050,443	3,234,947
Term Loan C Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.0%, Maturing August 4, 2020 [Member]
Debt Instrument [Line Items]
Total long-term debt	1,344,763	1,399,490
Term Loan D Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.75%, Maturing January 10, 2022 [Member]
Debt Instrument [Line Items]
Total long-term debt	1,597,827	1,744,235
Term Loan E Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.75%, Maturing January 10, 2022 [Member]
Debt Instrument [Line Items]
Total long-term debt	871,953	927,199
Term Loan F Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing February 8, 2021 [Member]
Debt Instrument [Line Items]
Total long-term debt	3,241,884	3,398,247
Term Loan G Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing April 30, 2024 [Member]
Debt Instrument [Line Items]
Total long-term debt	867,903	876,934
Term Loan H Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing January 1, 2022 [Member]
Debt Instrument [Line Items]
Total long-term debt	627,746
Revolving Loan Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.5%, Due January 31, 2021 [Member]
Debt Instrument [Line Items]
Total long-term debt	2,923,000	3,205,000
Note Payable to First Bank, Prime Rate of Interest Plus 1.45% But Not Less Than 4.95%, Monthly Principal and Interest Payment of $30,628, Due August 21, 2021, Secured by Production Equipment [Member]
Debt Instrument [Line Items]
Total long-term debt	721,581	800,488
Term Loan Payable by GRE to International Bank of Commerce, Interest Rate of 5.5%, Monthly Principal and Interest Payment of $27,688, Due April 30, 2023 [Member]
Debt Instrument [Line Items]
Total long-term debt	2,412,412	2,461,116
Note Payable to Robert Rosene, 7.5% Interest, Due January 15, 2021 [Member]
Debt Instrument [Line Items]
Total long-term debt	4,383,429	4,426,631
Other [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 212,127	$ 223,177

XML

Leases - Schedule of Lease Cost (Details) - USD ($)	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Leases [Abstract]
Financing lease expense - Amortization of right-of-use assets	$ 208,157	$ 208,245
Financing lease expense - Interest on lease liabilities	121,151	67,656
Operating lease expense	19,179	12,000
Short-term lease expense	368,611	342,819
Total	717,098	630,720
Cash paid for amounts included in the measurement of lease liabilities for finance leases - Operating cash flows	121,151	67,656
Cash paid for amounts included in the measurement of lease liabilities for finance leases - Financing cash flows	419,177	608,094
Cash paid for amounts included in the measurement of lease liabilities for operating leases - Operating cash flows	19,179	12,000
Right-of-use assets obtained in exchange for lease liabilities - Financing leases		2,333,333
Right-of-use assets obtained in exchange for lease liabilities - Operating leases	$ 67,750
Weighted-average remaining lease term (in years) - Financing leases	3 years 2 months 12 days	3 years 2 months 12 days
Weighted-average remaining lease term (in years) - Operating leases	3 years 4 months 24 days	3 years 3 months 19 days
Weighted-average discount rate - Financing leases	7.50%	6.90%
Weighted-average discount rate - Operating leases	5.20%	5.00%

XML

Earnings Per Share - Schedule of Anti-Dilutive Instruments of Earnings Per Share (Details) - shares	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Convertible Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-Dilutive Instruments of Earnings per Share	3,333,333	3,333,333

XML

Property, Plant and Equipment (Tables)

3 Months Ended

Aug. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

A summary of property, plant and equipment for Greystone is as follows:

	August 31, 2019			May 31, 2019
Production machinery and equipment	$	46,527,139		$	45,645,910
Plant buildings and land		6,403,855			6,336,855
Leasehold improvements		1,174,340			979,890
Furniture and fixtures		591,074			563,074
Right-to-use assets under operating leases		236,066			180,794
		54,932,474			53,706,523
Less: Accumulated depreciation and amortization		(22,330,019	)		(21,026,051	)
Net Property, Plant and Equipment	$	32,602,455		$	32,680,472

XML

Commitments (Details Narrative)	Aug. 31, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Purchase obligation on acquisition of equipment	$ 2,484,278

XML

Document and Entity Information - shares	3 Months Ended
	Aug. 31, 2019	Oct. 10, 2019
Document And Entity Information
Entity Registrant Name	GREYSTONE LOGISTICS, INC.
Entity Central Index Key	0001088413
Document Type	10-Q
Document Period End Date	Aug. 31, 2019
Amendment Flag	false
Current Fiscal Year End Date	--05-31
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business Flag	true
Entity Emerging Growth Company	false
Entity Ex Transition Period	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		28,361,201
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2020

XML

Consolidated Statements of Changes in Equity (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Total Greystone Stockholders' Equity [Member]	Non-controlling Interest [Member]	Total
Balance at May. 31, 2018	$ 5	$ 2,836	$ 53,790,764	$ (52,485,313)	$ 1,308,292	$ 1,085,155	$ 2,393,447
Balance, shares at May. 31, 2018	50,000	28,361,201
Cash distributions						(51,000)	(51,000)
Preferred dividends				(102,945)	(102,945)		(102,945)
Net income				704,333	704,333	60,575	764,908
Balance at Aug. 31, 2018	$ 5	$ 2,836	53,790,764	(51,883,925)	1,909,680	1,094,730	3,004,410
Balance, shares at Aug. 31, 2018	50,000	28,361,201
Balance at May. 31, 2019	$ 5	$ 2,836	53,790,764	(51,108,677)	2,684,928	1,126,271	3,811,199
Balance, shares at May. 31, 2019	50,000	28,361,201
Cash distributions						(52,200)	(52,200)
Preferred dividends				(112,363)	(112,363)		(112,363)
Net income				554,613	554,613	64,686	619,299
Balance at Aug. 31, 2019	$ 5	$ 2,836	$ 53,790,764	$ (50,666,427)	$ 3,127,178	$ 1,138,757	$ 4,265,935
Balance, shares at Aug. 31, 2019	50,000	28,361,201

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Earnings Per Share

3 Months Ended

Aug. 31, 2019

Earnings Per Share [Abstract]

Earnings Per Share

Note 2. Earnings Per Share

Basic earnings per share is based on the weighted-average effect of all common shares issued and outstanding and is calculated by dividing net income attributable to common stockholders by the weighted-average shares outstanding during the period. Diluted earnings per share is calculated by dividing net income attributable to common stockholders by the weighted-average number of common shares used in the basic earnings per share calculation plus the number of common shares that would be issued assuming exercise or conversion of all potentially dilutive common shares outstanding.

Greystone excludes equity instruments from the calculation of diluted earnings per share if the effect of including such instruments is anti-dilutive. Instruments which have an anti-dilutive effect at August 31 are as follows:

	2019		2018
Preferred stock convertible into common stock		3,333,333		3,333,333

The following tables set forth the computation of basic and diluted earnings per share for the three months ended August 31, 2019 and 2018:

	2019		2018
Numerator -
Net income attributable to common stockholders	$	442,250	$	601,388
Denominator -
Weighted-average shares outstanding - basic		28,361,201		28,361,201
Incremental shares from assumed conversion of options and warrants		649,345		642,495
Diluted shares		29,010,546		29,003,696
Income per share -
Basic and Diluted	$	0.02	$	0.02

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Related Party Transactions/Activity (Details Narrative) - USD ($)		3 Months Ended
	Jan. 01, 2017	Aug. 31, 2019	Aug. 31, 2018
Related Party Transaction [Line Items]
Future minimum payments under operating lease 2020		$ 81,881
Future minimum payments under operating lease 2021		81,881
Future minimum payments under operating lease 2022		49,881
Non-Cancelable Operating Lease [Member]
Related Party Transaction [Line Items]
Future minimum payments under operating lease 2020		48,000
Future minimum payments under operating lease 2021		48,000
Future minimum payments under operating lease 2022		16,000
Office Space [Member]
Related Party Transaction [Line Items]
Rent expense		$ 12,000	$ 12,000
Lease term		60 months
Monthly [Member] | Office Space [Member]
Related Party Transaction [Line Items]
Rent expense	$ 4,000
Lease term	5 years
Yorktown's Grinding and Pelletizing Equipment [Member]
Related Party Transaction [Line Items]
Rent expense		$ 357,500	357,500
Yorktown's Grinding and Pelletizing Equipment [Member] | Weekly [Member]
Related Party Transaction [Line Items]
Payments of rental fees		27,500
TriEnda Holdings, L.L.C [Member]
Related Party Transaction [Line Items]
Related party transaction purchases		0	41,975
Green Plastic Pallets [Member]
Related Party Transaction [Line Items]
Revenue from service		77,520	$ 55,080
Account receivable		$ 58,140

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Leases (Details Narrative) - USD ($)	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018	May 31, 2019
Lessee, Lease, Description [Line Items]
Production equipment gross carrying amount	$ 7,861,233		$ 7,861,233
Amortization	$ 208,157	$ 208,245
Equipment One [Member]
Lessee, Lease, Description [Line Items]
Operating Lease term	52 months
Operating lease discount rate	5.40%
Equipment Two [Member]
Lessee, Lease, Description [Line Items]
Operating Lease term	48 months
Operating lease discount rate	5.40%
Office Space [Member]
Lessee, Lease, Description [Line Items]
Operating Lease term	60 months
Operating lease discount rate	5.00%
Production Equipment [Member]
Lessee, Lease, Description [Line Items]
Production equipment gross carrying amount	$ 7,861,233
Sale and Leaseback Agreement [Member] | Yorktown Production Equipment [Member]
Lessee, Lease, Description [Line Items]
Payments of monthly rental amount	7,695
Value of production equipment purchased	$ 968,168
Lease maturity date	Dec. 27, 2022
Bargain purchase option amount	$ 10,000
Sale and Leaseback Agreement [Member] | Yorktown Production Equipment [Member] | Initial Thirty Six Months [Member]
Lessee, Lease, Description [Line Items]
Payments of monthly rental amount	27,915
Three Five-Year Lease Agreements [Member]
Lessee, Lease, Description [Line Items]
Leased equipment	$ 6,900,000
Finance Lease term	5 years
Lease interest rate	7.40%
Lease payment per invoice rate	$ 3.32
Payments of monthly rental amount	$ 168,000

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Deferred Revenue (Details Narrative) - USD ($)	Aug. 31, 2019	Aug. 31, 2018
Revenue from Contract with Customer [Abstract]
Customer advances	$ 0	$ 3,280,500
Unrecognized deferred revenue	$ 2,201,067	$ 2,201,067

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Revenue and Revenue Recognition

3 Months Ended

Aug. 31, 2019

Revenue from Contract with Customer [Abstract]

Revenue and Revenue Recognition

Note 9. Revenue and Revenue Recognition

Revenue is recognized at the time a good or service is transferred to a customer and the customer obtains control of that good or receives the service performed. Sales arrangements with customers are short-term in nature involving single performance obligations related to the delivery of goods and generally provide for transfer of control at the time of shipment. In limited circumstances, where acceptance of the goods is subject to approval by the customer, revenue is recognized upon approval by the customer unless, historically, there have been insignificant rejections of goods by the customer. Contract liabilities associated with sales arrangements primarily relate to deferred revenue on prepaid sales of goods. Greystone generally permits returns of product due to defects; however, product returns are historically insignificant.

The amount of revenue recognized reflects the consideration to which Greystone expects to be entitled to receive in exchange for its products. The following steps are applied in determining the amount and timing of revenue recognition:

1.	Identification of a contract with a customer is a sales arrangement involving a purchase order issued by the customer stating each party’s rights regarding the plastic pallets to be transferred. Payment terms vary by customer from net 30 days to 90 days. Discounts on sales arrangements are generally not provided. Credit worthiness is determined by Greystone based on payment experience and financial information available on the customer.
2.	Identification of performance obligations in the sales arrangement which is predominantly the promise to transfer plastic pallets to Greystone’s customer.
3.	Determination of the transaction price which is specified in the purchase order based on product pricing negotiated between Greystone and the customer.
4.	Allocation of the transaction price to performance obligations.
5.	Recognition of revenue which predominantly occurs upon completion of the performance obligation and transfer of control. Transfer of control generally occurs at the point of shipment which is Greystone’s manufacturing and warehouse locations.

Greystone’s principal product is plastic pallets produced from recycled plastic resin. Sales are primarily to customers in the continental United States of America. International sales are made to customers in Canada and Mexico which totaled approximately $105,000 and $170,000 in fiscal years 2020 and 2019, respectively.

Greystone’s customers include stocking and non-stocking distributors and direct sales to end-user customers. Sales to the following categories of customers for the three months ended August 31, 2019 and 2018, respectively, were as follows:

Category	2019			2018
Major customers (end users)		87	%		84	%
Distributors		12	%		14	%

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Related Party Transactions/Activity

3 Months Ended

Aug. 31, 2019

Related Party Transactions [Abstract]

Related Party Transactions/Activity

Note 5. Related Party Transactions/Activity

Yorktown Management & Financial Services, LLC

Yorktown Management & Financial Services, LLC (“Yorktown”), an entity wholly-owned by Greystone’s CEO and President, owns and rents to Greystone (1) grinding equipment used to grind raw materials for Greystone’s pallet production and (2) extruders for pelletizing recycled plastic into pellets for resale and for use as raw material in the manufacture of pallets. GSM pays weekly rental fees to Yorktown of $27,500 for use of Yorktown’s grinding equipment and pelletizing equipment. Rental fees were $357,500 for the each of the three months ended August 31, 2019 and 2018.

Effective January 1, 2017, Greystone and Yorktown entered into a five-year lease for office space at a monthly rental of $4,000 per month. Total rent expense was $12,000 for each of the three months ended August 31, 2019 and 2018. At August 31, 2019, future minimum payments under the non-cancelable operating lease for the remaining three years are $48,000, $48,000, and $16,000.

TriEnda Holdings, L.L.C.

TriEnda Holdings, L.L.C. (“TriEnda”) is a manufacturer of plastic pallets, protective packing and dunnage utilizing thermoform processing for which Warren F. Kruger, Greystone’s President and CEO, serves TriEnda as the non-executive Chairman of the Board and is a partner in a partnership which has a majority ownership interest in TriEnda. Greystone periodically purchases material and pallets from TriEnda. Purchases for the three months ended August 31, 2019 and 2018 totaled $-0- and $41,975, respectively.

Green Plastic Pallets

Greystone sells plastic pallets to Green Plastic Pallets (“Green”), an entity that is owned by James Kruger, brother to Warren Kruger, Greystone’s President and CEO. Greystone had sales to Green of $77,520 and $55,080 for the three months ended August 31, 2019 and 2018, respectively. The account receivable due from Green at August 31, 2019 was $58,140.

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Inventory - Schedule of Inventory (Details) - USD ($)	Aug. 31, 2019	May 31, 2019
Inventory Disclosure [Abstract]
Raw materials	$ 2,165,268	$ 1,295,991
Finished goods	1,890,250	1,325,000
Total inventory	$ 4,055,518	$ 2,620,991

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Leases (Tables)

3 Months Ended

Aug. 31, 2019

Leases [Abstract]

Schedule of Financing Lease

Financing leases as of August 31, 2019 and May 31, 2019:

	August 31, 2019			May 31, 2019
Non-cancellable financing leases	$	6,335,642		$	6,754,819
Less: Current portion		(1,952,140	)		(1,516,629	)
Non-cancellable financing leases, net of current portion	$	4,383,502		$	5,238,190

Schedule of Lease Cost

For the periods ending August 31, 2019 and 2018:

	2019			2018
Lease Expense
Financing lease expense -
Amortization of right-of-use assets	$	208,157		$	208,245
Interest on lease liabilities		121,151			67,656
Operating lease expense		19,179			12,000
Short-term lease expense		368,611			342,819
Total	$	717,098		$	630,720
Other Information
Cash paid for amounts included in the measurement of lease liabilities for finance leases -
Operating cash flows	$	121,151		$	67,656
Financing cash flows	$	419,177		$	608,094
Cash paid for amounts included in the measurement of lease liabilities for operating leases -
Operating cash flows	$	19,179		$	12,000
Right-of-use assets obtained in exchange for lease liabilities -
Financing leases	$	-		$	2,333,333
Operating leases	$	67,750		$	-
Weighted-average remaining lease term (in years) -
Financing leases		3.2			3.2
Operating leases		3.4			3.3
Weighted-average discount rate -
Financing leases		7.5	%		6.9	%
Operating leases		5.2	%		5.0	%

Schedule of Future Minimum Lease Payments

Future minimum lease payments under non-cancelable leases as of August 31, 2019, are approximately:

	Financing Leases		Operating Leases
Twelve months ended August 31, 2020	$	2,355,000	$	81,881
Twelve months ended August 31, 2021		2,355,000		81,881
Twelve months ended August 31, 2022		1,889,000		49,881
Twelve months ended August 31, 2023		525,000		32,348
Twelve months ended August 31, 2024		-		12,910
Total future minimum lease payments		7,124,000		258,901
Present value discount		788,358		22,835
Present value of minimum lease payments	$	6,335,642	$	236,066

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Earnings Per Share (Tables)

3 Months Ended

Aug. 31, 2019

Earnings Per Share [Abstract]

Schedule of Anti-Dilutive Instruments of Earnings Per Share

Instruments which have an anti-dilutive effect at August 31 are as follows:

	2019		2018
Preferred stock convertible into common stock		3,333,333		3,333,333

Schedule of Basic and Diluted Earnings Per Share

The following tables set forth the computation of basic and diluted earnings per share for the three months ended August 31, 2019 and 2018:

	2019		2018
Numerator -
Net income attributable to common stockholders	$	442,250	$	601,388
Denominator -
Weighted-average shares outstanding - basic		28,361,201		28,361,201
Incremental shares from assumed conversion of options and warrants		649,345		642,495
Diluted shares		29,010,546		29,003,696
Income per share -
Basic and Diluted	$	0.02	$	0.02

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Revenue and Revenue Recognition - Schedule of Sale of Revenues for Customer Categories (Details)	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Major Customers (End Users) [Member]
Concentration Risk [Line Items]
Total	87.00%	84.00%
Distributors [Member]
Concentration Risk [Line Items]
Total	12.00%	14.00%

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Revenue and Revenue Recognition (Tables)

3 Months Ended

Aug. 31, 2019

Revenue from Contract with Customer [Abstract]

Schedule of Sale of Revenues for Customer Categories

Sales to the following categories of customers for the three months ended August 31, 2019 and 2018, respectively, were as follows:

Category	2019			2018
Major customers (end users)		87	%		84	%
Distributors		12	%		14	%

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Inventory (Tables)

3 Months Ended

Aug. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventory consists of the following:

	August 31, 2019		May 31, 2019
Raw materials	$	2,165,268	$	1,295,991
Finished goods		1,890,250		1,325,000
Total inventory	$	4,055,518	$	2,620,991

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Property, Plant and Equipment (Details Narrative) - USD ($)	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018	May 31, 2019
Property, Plant and Equipment [Line Items]
Machinery and equipment	$ 7,861,233		$ 7,861,233
Estimated useful life	3 years 6 months
Depreciation expense	$ 1,303,968	$ 1,053,003
Molding Machines [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life	12 years
Two Plant Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Carrying value of assets	$ 2,867,581
Service [Member]
Property, Plant and Equipment [Line Items]
Machinery and equipment	$ 1,054,726

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Revenue and Revenue Recognition (Details Narrative) - Canada and Mexico [Member]	3 Months Ended
	Aug. 31, 2019 USD ($)
Fiscal Year 2020 [Member]
Disaggregation of Revenue [Line Items]
Sales revenue	$ 105,000
Fiscal Year 2019 [Member]
Disaggregation of Revenue [Line Items]
Sales revenue	$ 170,000

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Basis of Financial Statements

3 Months Ended

Aug. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Financial Statements

Note 1. Basis of Financial Statements

In the opinion of Greystone Logistics, Inc. (“Greystone”), the accompanying unaudited consolidated financial statements contain all adjustments and reclassifications, which are of a normal recurring nature, necessary to present fairly its financial position as of August 31, 2019 and the results of its operations and cash flows for the three months ended August 31, 2019 and 2018. These consolidated financial statements should be read in conjunction with the audited consolidated financial statements as of and for the fiscal year ended May 31, 2019 and the notes thereto included in Greystone’s Form 10-K for such period. The results of operations for the three months ended August 31, 2019 and 2018 are not necessarily indicative of the results to be expected for the full fiscal year.

The consolidated financial statements of Greystone include its wholly-owned subsidiaries, Greystone Manufacturing, L.L.C. (“GSM”) and Plastic Pallet Production, Inc. (“PPP”), and the variable interest entity, Greystone Real Estate, L.L.C. (“GRE”). GRE owns two buildings located in Bettendorf, Iowa which are leased to GSM. All material intercompany accounts and transactions have been eliminated in the consolidated financial statements.

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Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended
	Aug. 31, 2019	Aug. 31, 2018
Income Statement [Abstract]
Sales	$ 18,664,509	$ 18,206,110
Cost of Sales	16,303,734	15,760,152
Gross Profit	2,360,775	2,445,958
General, Selling and Administrative Expenses	1,077,598	939,091
Operating Income	1,283,177	1,506,867
Other Income (Expense):
Other income	2,033	2,269
Interest expense	(480,911)	(412,628)
Income before Income Taxes	804,299	1,096,508
Provision for Income Taxes	185,000	331,600
Net Income	619,299	764,908
Income Attributable to Non-controlling Interest	(64,686)	(60,575)
Preferred Dividends	(112,363)	(102,945)
Net Income Attributable to Common Stockholders	$ 442,250	$ 601,388
Income Per Share of Common Stock - Basic and Diluted	$ 0.02	$ 0.02
Weighted Average Shares of Common Stock Outstanding - Basic	28,361,201	28,361,201
Weighted Average Shares of Common Stock Outstanding -Diluted	29,010,546	29,003,696

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Leases - Schedule of Future Minimum Lease Payments (Details) - USD ($)	Aug. 31, 2019	May 31, 2019
Leases [Abstract]
Twelve months ended August 31, 2020	$ 2,355,000
Twelve months ended August 31, 2021	2,355,000
Twelve months ended August 31, 2022	1,889,000
Twelve months ended August 31, 2023	525,000
Twelve months ended August 31, 2024
Total future minimum lease payments	7,124,000
Present value discount	788,358
Present value of minimum lease payments	6,335,642	$ 6,754,819
Twelve months ended August 31, 2020	81,881
Twelve months ended August 31, 2021	81,881
Twelve months ended August 31, 2022	49,881
Twelve months ended August 31, 2023	32,348
Twelve months ended August 31, 2024	12,910
Total future minimum lease payments	258,901
Present value discount	22,835
Present value of minimum lease payments	$ 236,066

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Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)	Aug. 31, 2019	May 31, 2019
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	$ 54,932,474	$ 53,706,523
Less: Accumulated depreciation and amortization	(22,330,019)	(21,026,051)
Net Property, Plant and Equipment	32,602,455	32,680,472
Production Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	46,527,139	45,645,910
Plant Buildings and Land [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	6,403,855	6,336,855
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	1,174,340	979,890
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	591,074	563,074
Right-to-use Assets Under Operating Leases [Member]
Property, Plant and Equipment [Line Items]
Property plant and equipment, gross	$ 236,066	$ 180,794

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Long-Term Debt - Schedule of Long-Term Debt (Details) (Parenthetical) - USD ($)	3 Months Ended	12 Months Ended
	Aug. 31, 2019	May 31, 2019
Term Loan A Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.0%, Maturing April 30, 2023 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	0.50%	0.50%
Debt instrument maturity date	Apr. 30, 2023	Apr. 30, 2023
Term Loan A Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.0%, Maturing April 30, 2023 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.00%	4.00%
Term Loan C Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.0%, Maturing August 4, 2020 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	0.50%	0.50%
Debt instrument maturity date	Aug. 04, 2020	Aug. 04, 2020
Term Loan C Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.0%, Maturing August 4, 2020 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.00%	4.00%
Term Loan D Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.75%, Maturing January 10, 2022 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	0.50%	0.50%
Debt instrument maturity date	Jan. 10, 2022	Jan. 10, 2022
Term Loan D Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.75%, Maturing January 10, 2022 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.75%	4.75%
Term Loan E Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.75%, Maturing January 10, 2022 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	0.50%	0.50%
Debt instrument maturity date	Jan. 10, 2022	Jan. 10, 2022
Term Loan E Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 4.75%, Maturing January 10, 2022 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.75%	4.75%
Term Loan F Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing February 8, 2021 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	0.50%	0.50%
Debt instrument maturity date	Feb. 08, 2021	Feb. 08, 2021
Term Loan F Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing February 8, 2021 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	5.25%	5.25%
Term Loan G Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing April 30, 2024 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	0.50%	0.50%
Debt instrument maturity date	Apr. 30, 2024	Apr. 30, 2024
Term Loan G Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing April 30, 2024 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	5.25%	5.25%
Term Loan H Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing January 1, 2022 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	0.50%	0.50%
Debt instrument maturity date	Jan. 01, 2022	Jan. 01, 2022
Term Loan H Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.25%, Maturing January 1, 2022 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	5.25%	5.25%
Revolving Loan Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.5%, Due January 31, 2021 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	5.50%	0.50%
Debt instrument maturity date	Jan. 31, 2021	Jan. 31, 2021
Revolving Loan Payable to International Bank of Commerce, Prime Rate of Interest Plus 0.5% But Not Less Than 5.5%, Due January 31, 2021 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	5.50%	5.50%
Note Payable to First Bank, Prime Rate of Interest Plus 1.45% But Not Less Than 4.95%, Monthly Principal and Interest Payment of $30,628, Due August 21, 2021, Secured by Production Equipment [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	1.45%	1.45%
Debt instrument maturity date	Aug. 21, 2021	Aug. 21, 2021
Debt instrument principal and interest amount	$ 30,628	$ 30,628
Note Payable to First Bank, Prime Rate of Interest Plus 1.45% But Not Less Than 4.95%, Monthly Principal and Interest Payment of $30,628, Due August 21, 2021, Secured by Production Equipment [Member] | Maximum [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.95%	4.95%
Term Loan Payable by GRE to International Bank of Commerce, Interest Rate of 5.5%, Monthly Principal and Interest Payment of $27,688, Due April 30, 2023 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	5.50%	5.50%
Debt instrument maturity date	Apr. 30, 2023	Apr. 30, 2023
Debt instrument principal and interest amount	$ 27,688	$ 27,688
Note Payable to Robert Rosene, 7.5% Interest, Due January 15, 2021 [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	7.50%	7.50%
Debt instrument maturity date	Jan. 15, 2021	Jan. 15, 2021

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Fair Value of Financial Instruments

3 Months Ended

Aug. 31, 2019

Investments, All Other Investments [Abstract]

Financial Instruments

Note 10. Fair Value of Financial Instruments

The following methods and assumptions are used in estimating the fair-value disclosures for financial instruments:

Debt: The carrying amount of notes with floating rates of interest approximate fair value. Fixed rate notes are valued based on cash flows using estimated rates of comparable notes. The carrying amounts reported on the balance sheets approximate fair value.

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Long-Term Debt

3 Months Ended

Aug. 31, 2019

Debt Disclosure [Abstract]

Long-Term Debt

Note 6. Long-term Debt

Debt as of August 31, 2019 and May 31, 2019 is as follows:

	August 31, 2019			May 31, 2019
Term loan A payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.0%, maturing April 30, 2023	$	3,050,443		$	3,234,947
Term loan C payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.0%, maturing August 4, 2020		1,344,763			1,399,490
Term loan D payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.75%, maturing January 10, 2022		1,597,827			1,744,235
Term loan E payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 4.75%, maturing January 10, 2022		871,953			927,199
Term loan F payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing February 8, 2021		3,241,884			3,398,247
Term loan G payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing April 30, 2024		867,903			876,934
Term loan H payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.25%, maturing January 1, 2022		627,746			-
Revolving loan payable to International Bank of Commerce, prime rate of interest plus 0.5% but not less than 5.5%, due January 31, 2021		2,923,000			3,205,000
Note payable to First Bank, prime rate of interest plus 1.45% but not less than 4.95%, monthly principal and interest payment of $30,628, due August 21, 2021, secured by production equipment		721,581			800,488
Term loan payable by GRE to International Bank of Commerce, interest rate of 5.5%, monthly principal and interest payment of $27,688, due April 30, 2023		2,412,412			2,461,116
Note payable to Robert Rosene, 7.5% interest, due January 15, 2021		4,383,429			4,426,631
Other		212,127			223,177
Total long-term debt		22,255,068			22,697,464
Debt issuance costs, net of amortization		(39,756	)		(37,686	)
Total debt, net of debt issuance costs		22,215,312			22,659,778
Less: Current portion of long-term debt		(3,385,019	)		(3,030,630	)
Long-term debt, net of current portion	$	18,830,293		$	19,629,148

The prime rate of interest as of August 31, 2019 was 5.25%. Effective September 18, 2019, the prime rate of interest decreased to 5.00%.

Loan Agreement between Greystone and IBC

The Loan Agreement (“IBC Loan Agreement”), dated January 31, 2014 and as amended from time to time, among Greystone and GSM (the “Borrowers”) and International Bank of Commerce (“IBC”) provides for certain term loans and a revolver loan.

Effective July 1, 2019, the Borrowers and IBC entered into the Tenth Amendment to the IBC Loan Agreement providing for Term Loan H in the amount of $672,000 with a maturity date of January 1, 2022, for the procurement of production equipment.

The IBC term loans make equal monthly payments of principal and interest in such amounts sufficient to amortize the principal balance as follows: (i) Term Loan A over a seven-year period beginning February 29, 2016 (currently $77,550 per month), (ii) Term Loan C over a seven-year period beginning August 31, 2017 (currently $25,205 per month) and (iii) Term Loan D over a four-year period beginning February 10, 2019 (currently $57,469 per month), (iv) Term Loan E over a four-year period beginning February 10, 2019 (currently $23,060 per month), (v) Term Loan F over a five-year period beginning February 28, 2019 (currently $68,849 per month), (vi) Term Loan G over a fifteen-year period beginning April 30, 2019 (currently $7,466 per month) and (vii) Term Loan H over 30 months beginning August 1, 2019 (currently $24,203 per month). The monthly payments of principal and interest on the IBC term loans may vary as a result of changes in the prime rate of interest.

The IBC Loan Agreement, as amended, provides a revolving loan in an aggregate principal amount of up to $4,000,000 (the “Revolving Loan”). The amount which can be borrowed from time to time is dependent upon the amount of the borrowing base not to exceed $4,000,000. The Revolving Loan bears interest at the greater of the prime rate of interest plus 0.5%, or 5.50% and matures January 31, 2021. The Borrowers are required to pay all interest accrued on the outstanding principal balance of the Revolving Loan on a monthly basis. Any principal on the Revolving Loan that is prepaid by the Borrowers does not reduce the original amount available to the Borrowers.

The IBC Loan Agreement, among other things, requires a quarterly affirmation that the Borrowers have maintained a debt service coverage ratio of 1:25 to 1:00. As of August 31, 2019, Greystone was not in compliance with this debt service coverage ratio. IBC has issued a waiver, dated August 26, 2019, with respect to this event of noncompliance.

The IBC Loan Agreement includes customary events of default, including events of default relating to non-payment of principal and other amounts owing under the IBC Loan Agreement from time to time, inaccuracy of representations, violation of covenants, defaults under other agreements, bankruptcy and similar events, the death of a guarantor, certain material adverse changes relating to a Borrower or guarantor, certain judgments or awards against a Borrower, or government action affecting a Borrower’s or guarantor’s ability to perform under the IBC Loan Agreement or the related loan documents. Among other things, a default under the IBC Loan Agreement would permit IBC to cease lending funds under the IBC Loan Agreement, and require immediate repayment of any outstanding notes with interest and any unpaid accrued fees.

The IBC Loan Agreement is secured by a lien on substantially all of the assets of the Borrowers. In addition, the IBC Loan Agreement is secured by a mortgage granted by GRE on the real property owned by GRE in Bettendorf, Iowa (the “Mortgage”). GRE is owned by Warren F. Kruger, Greystone’s President and CEO, and Robert B. Rosene, Jr., a director of Greystone. Messrs. Kruger and Rosene have provided a combined limited guaranty of the Borrowers’ obligations under the IBC Loan Agreement, with such guaranty being limited to a combined amount of $6,500,000 (the “Guaranty”). The Mortgage and the Guaranty also secure or guaranty, as applicable, the obligations of GRE under the Loan Agreement between GRE and IBC dated January 31, 2014 as discussed in the following paragraph.

Loan Agreement between GRE and IBC

On August 10, 2018, GRE and IBC entered into an amended agreement to extend the maturity of the note to April 30, 2023 and increase the interest rate to 5.5%. The note is secured by a mortgage on the two buildings in Bettendorf, Iowa, which are leased to Greystone.

Note Payable between Greystone and Robert B. Rosene, Jr.

Effective December 15, 2005, Greystone entered into an agreement with Robert B. Rosene, Jr., a member of Greystone’s board of directors, to convert $2,066,000 of advances into an unsecured note payable at 7.5% interest.

Effective June 1, 2016, the note was restated (the “Restated Note”) to combine the outstanding principal, $2,066,000, and accrued interest, $2,475,690, into an unsecured note payable of $4,541,690 with an extended maturity date of January 15, 2021. The Restated Note provides that accrued interest is payable monthly and allows Greystone to use commercially reasonable efforts to pay such amounts as allowed by the IBC Loan Agreement against the interest accrued prior to the restatement. The balance of the note at August 31, 2019 was $4,383,429.

Maturities

Maturities of Greystone’s long-term debt for the five years subsequent to August 31, 2019 are $3,385,019, $10,932,978, $3,570,812, $3,317,357 and $1,048,902.