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Notes Payable | 9 Months Ended
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Sep. 30, 2017
Debt Disclosure [Abstract] |
Notes Payable | 11. Notes Payable The Company financed certain land purchases by entering into various debt agreements. The interest rate on these notes is 4.00% and all amounts are due within one year.

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- Definition The entire disclosure for long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI http://asc.fasb.org/topic&trid=2208564 + Details
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