Note 9 - Inventories Not Owned (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Land purchase and lot option deposits	$ 81,050	$ 82,693
Other lot option contracts, net of deposits	553	553
Total inventories not owned	$ 81,603	$ 83,246

The carrying amount as of the balance sheet date of inventory not owned, consisting of refundable and non-refundable deposits, and specific performance contracts required to be consolidated

No definition available.

Name:	caa_InventoryRealEstateNotOwned
Namespace Prefix:	caa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant