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Note 10 - Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Assets	$ 2,454,702	$ 2,387,814	$ 2,116,454
Unfunded Individual Credit Commitment [Member]
Other Commitment	2,500,000
Unfunded Individual Credit Commitment [Member] | Contractual Obligations [Member]
Assets	21,400
Unfunded Outstanding Floor-Plan Financing Commitment [Member]
Other Commitment	10,300
Credit Protection Program [Member]
Loss Contingency, Estimate of Possible Loss	$ 65,000

X

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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X

- Definition

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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.

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No definition available.

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Period Type:

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