Real Estate Development (Schedule of real estate development) (Details) - USD ($) $ in Thousands |
Oct. 31, 2018 |
Oct. 31, 2017 |
---|---|---|
Real Estate Properties [Line Items] | ||
Real estate development assets | $ 107,162 | $ 81,082 |
East Areas I and II [Member] | ||
Real Estate Properties [Line Items] | ||
Real estate development assets | 107,162 | 74,500 |
Templeton Santa Barbara, LLC [Member] | ||
Real Estate Properties [Line Items] | ||
Real estate development assets | $ 0 | $ 6,582 |