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Note 9 - Debt (Details Textual) - USD ($) $ in Millions		6 Months Ended
	Apr. 08, 2021	Jun. 30, 2023	Dec. 31, 2022	Aug. 16, 2019
Secured Promissory Note [Member] | M G Finance Co. Ltd. [Member]
Debt Instrument, Face Amount				$ 5.0
Long-Term Debt		$ 1.2
Secured Promissory Note [Member] | M G Finance Co. Ltd. [Member] | Maximum [Member]
Debt Instrument, Interest Rate, Stated Percentage		12.00%
Secured Promissory Note [Member] | M G Finance Co. Ltd. [Member] | Minimum [Member]
Debt Instrument, Interest Rate, Stated Percentage		6.00%
Insurance Notes [Member]
Debt Instrument, Interest Rate, Stated Percentage		6.31%
Debt Instrument, Face Amount		$ 1.2
Long-Term Debt		0.1	$ 0.8
Cadence Bank [Member]
Line of Credit Facility, Maximum Borrowing Capacity		10.0
Line of Credit Facility, Increase (Decrease), Net		$ 5.0
Line of Credit Facility, Commitment Fee Percentage		0.50%
Banking Regulation, Mortgage Banking, Net Worth, Minimum		$ 50.0
Minimum Net Worth Required For Compliance Increase Percentage		50.00%
Debt Instrument, Covenant, Debt Service Coverage Ratio, Maximum		1.2
Ameri State Bank [Member] | Loan Agreement [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 10.0
Debt Instrument, Covenant, Debt Service Coverage Ratio, Maximum		1.2
Proceeds from Lines of Credit		$ 9.0
Debt Instrument, Interest Rate, Stated Percentage	5.75%
Debt Instrument, Covenant, Deb-to-Net-Worth Ratio		9.1
Ameri State Bank [Member] | Loan Agreement [Member] | Prime Rate [Member]
Debt Instrument, Basis Spread on Variable Rate	2.50%

X

- Definition

Maximum of debt service coverage ratio under debt instrument.

+ References

No definition available.

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- Definition

The increase percentage of amount of minimum net worth required for mortgage banking as defined by regulatory framework.

+ References

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

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- Definition

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

+ References

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- Definition

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

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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- Definition

Amount of increase (decrease) of the credit facility.

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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.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount of minimum net worth required for mortgage banking as defined by regulatory framework.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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