Annual report pursuant to Section 13 and 15(d)

Supplemental Disclosure of Cash Flow Information (Details)

v2.4.1.9
Supplemental Disclosure of Cash Flow Information (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Cash paid during the period for:      
Interest, net of interest capitalized $ 830us-gaap_InterestPaidNet $ 9,444us-gaap_InterestPaidNet $ 21,276us-gaap_InterestPaidNet
Income taxes 71,321us-gaap_IncomeTaxesPaid 25,688us-gaap_IncomeTaxesPaid 402us-gaap_IncomeTaxesPaid
Non-cash operating activities:      
Real estate not owned 4,710mth_IncreaseDecreaseinRealEstateNotOwned 289mth_IncreaseDecreaseinRealEstateNotOwned 0mth_IncreaseDecreaseinRealEstateNotOwned
Real estate acquired through notes payable $ 25,176mth_IncreaseDecreaseinRealEstateAcquiredThroughNotesPayable $ 18,057mth_IncreaseDecreaseinRealEstateAcquiredThroughNotesPayable $ 6,288mth_IncreaseDecreaseinRealEstateAcquiredThroughNotesPayable