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Area of a real estate property.

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Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of.

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NATURE OF OPERATIONS, HISTORY AND PRESENTATION (Details)	1 Months Ended	3 Months Ended
	Apr. 30, 2021 USD ($)	Mar. 31, 2021 USD ($) segment customer item	Mar. 31, 2020 USD ($)	Dec. 31, 2020 USD ($)	May 31, 2020 ft²
NATURE OF OPERATIONS, HISTORY AND PRESENTATION
Number of operating segments \| segment		2
Net loss		$ (2,359,068)	$ (2,014,179)
Accumulated deficit		(77,310,504)		$ (74,951,436)
Cash, cash equivalents, and short-term and long-term investments		800,000	$ 1,000,000.0
Cash received from the issuance of a convertible note offering	$ 2,300,000
Cash and cash equivalents		$ 5,401		$ 5,551
Number of dispensaries \| item		3
Next Big Crop \| Revenue Benchmark \| Customer Concentration Risk
NATURE OF OPERATIONS, HISTORY AND PRESENTATION
Concentration risk, percentage		69.00%	73.00%
Number of customers		3	3
SevenFive Farm \| Cultivation segment [Member]
NATURE OF OPERATIONS, HISTORY AND PRESENTATION
Leased space (in sq ft) \| ft²					17,000
SevenFive Farm \| Cultivation segment [Member] \| Revenue Benchmark \| Customer Concentration Risk
NATURE OF OPERATIONS, HISTORY AND PRESENTATION
Concentration risk, percentage		18.00%
Number of customers \| customer		1