Property, Plant and Equipment (Tables)

12 Months Ended

May 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

A summary of the property, plant and equipment for Greystone is as follows, as of May 31:

	2019			2018
Production machinery and equipment	$	45,645,910		$	35,270,326
Plant buildings and land		6,336,855			5,739,491
Leasehold improvements		979,890			534,637
Furniture and fixtures		563,074			396,882
		53,525,729			41,941,336
Less: Accumulated depreciation		(21,026,051	)		(16,587,460	)
Net Property, Plant and Equipment	$	32,499,678		$	25,353,876

Schedule of Property, Plant and Equipment Not Been Placed Into Services

Property, plant and equipment includes items which had not been placed into service as of May 31, 2019, as follows:

Production machinery and equipment	$	3,635,683
Plant buildings	$	597,364
Leasehold improvements	$	121,544