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Note 13 - Asset Purchase Agreement (Details Textual) - Asset Purchase Agreement With Summit [Member] - Forecast [Member] $ in Millions	Dec. 31, 2021 USD ($)
Business Combination, Consideration Transferred, Total	$ 223
Payments to Acquire Real Estate, Total	60
Business Combination, Consideration Transferred, Liabilities Incurred	$ 114

X

- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner.

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