Note 16 - Subsequent Events (Details Textual) - USD ($) $ in Millions	May 06, 2022	Apr. 01, 2022
Fixed Interest Rate For First Three Years [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Interest Rate, Stated Percentage	5.65%
Subsequent Event [Member] \| Revolving Credit Facility [Member]
Debt Instrument, Term (Year)	5 years
Line of Credit Facility, Maximum Borrowing Capacity	$ 30.0
Subsequent Event [Member] \| Revolving Credit Facility [Member] \| Potential Expansion of Borrowing Capacity for Additional Lenders [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 100.0
Subsequent Event [Member] \| Interest Only Loan Associated with Purchase Commitment [Member]
Debt Instrument, Term (Year)		4 years
Debt Instrument, Face Amount		$ 5.0
Subsequent Event [Member] \| Capital Addition Purchase Commitments [Member]
Long-Term Purchase Commitment, Amount		16.5
Cultivation Facilities in Arizona and Missouri [Member] \| Subsequent Event [Member]
Payments for Tenant Improvements		3.6
Cultivation Facility in Missouri [Member] \| Subsequent Event [Member]
Payments to Acquire Property, Plant, and Equipment, Total		7.3
Cultivation Facility in Missouri [Member] \| Subsequent Event [Member] \| Commitment to Expend Additional Fund to Complete Construction [Member]
Other Commitment, Total		$ 5.2

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

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

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

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	duration

- Definition

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of cash outflow for the allowance granted to lessee and/or direct costs incurred by lessor used to prepare the leased premises for tenant's occupancy.

+ References

No definition available.

+ Details

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- Definition

The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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