Note 2 - Real Estate and Capitalized Interest (Details Textual) - USD ($)
$ in Millions
Jun. 30, 2022
Dec. 31, 2021
|Homes Under Contract Under Construction [Member]|
|Inventory, Land Held for Development and Sale||$ 58.2||$ 62.1|
Carrying amount net of impairment reserves as of the balance sheet date primarily consisting of deposits for land purchases (including option payments), related acquisition costs, and land which is not expected to be developed in the next two years.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef