| Investments in Water and Water Systems | 
 The Company’s Investments in water and water systems consist of the following costs and accumulated depreciation and depletion at May 31, 2021 and August 31, 2020: 
 
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May 31, 2021  | 
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August 31, 2020  | 
 
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Accumulated  | 
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Accumulated  | 
 
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Depreciation  | 
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Depreciation  | 
 
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Costs  | 
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and Depletion  | 
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Costs  | 
      | 
and Depletion  | 
 
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(In thousands)  | 
 
Rangeview water supply  | 
  | 
$  | 
 14,586  | 
  | 
$  | 
 (16)  | 
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$  | 
 14,570  | 
  | 
$  | 
 (15)  | 
 
Sky Ranch water rights and other costs  | 
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   | 
 7,371  | 
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   | 
 (1,042)  | 
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   | 
 7,499  | 
  | 
   | 
 (981)  | 
 
Fairgrounds water and water system  | 
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   | 
 2,900  | 
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   | 
 (1,305)  | 
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   | 
 2,900  | 
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   | 
 (1,239)  | 
 
Rangeview water system  | 
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   | 
 17,496  | 
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   | 
 (1,317)  | 
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 15,948  | 
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   | 
 (789)  | 
 
Water supply – Other  | 
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 7,552  | 
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 (1,353)  | 
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 7,550  | 
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 (1,116)  | 
 
Wild Pointe service rights  | 
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   | 
 1,632  | 
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 (741)  | 
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 1,632  | 
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   | 
 (708)  | 
 
Sky Ranch pipeline  | 
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   | 
 5,727  | 
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   | 
 (745)  | 
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   | 
 5,727  | 
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   | 
 (602)  | 
 
Lost Creek water supply  | 
  | 
   | 
 3,374  | 
  | 
   | 
 —  | 
  | 
   | 
 3,372  | 
  | 
   | 
 —  | 
 
Construction in progress  | 
  | 
   | 
 1,021  | 
  | 
   | 
 —  | 
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   | 
 1,339  | 
  | 
   | 
 —  | 
 
Totals  | 
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   | 
 61,659  | 
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   | 
 (6,519)  | 
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   | 
 60,537  | 
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   | 
 (5,450)  | 
 
Net investments in water and water systems  | 
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$  | 
 55,140  | 
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$  | 
 55,087  | 
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