Royal Oaks Homes Acquisition - Fair Value of the Total Consideration and Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Mar. 13, 2014	Jun. 30, 2015	Dec. 31, 2014
Assets
Goodwill		$ 6,071	$ 6,071
Royal Oak LLC and Affiliate [Member]
Business Acquisition [Line Items]
Cash paid for Royal Oak net assets	$ 25,848
Cash paid for bulk land purchase	28,009
Contingent consideration (earn-out)	2,500
Debt repaid at closing	8,827
Total consideration	65,184
Assets
Prepaid and other current assets	582
Land and other inventories	60,217
Property, plant and equipment	366
Trade name	614
Goodwill	6,071
Total assets acquired	67,850
Liabilities
Accounts payable	1,343
Accrued and other liabilities	469
Customer deposits	854
Total liabilities assumed	2,666
Total net assets acquired	$ 65,184