RECENT TRANSACTIONS (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended	1 Months Ended	3 Months Ended
	Oct. 31, 2014 acre	May 31, 2014 acre	Sep. 30, 2014 acre item
Recent transactions
Area of undeveloped land purchased (in acres)		1,343
Amount paid for undeveloped land		$ 67.2
Purchased an additional area of land (in acres)	653
Land acquisitions for residential development (in acres)			1,835
Land acquisitions for commercial development (in acres)			161
Number of lots			4,600