Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Consolidated net income (loss)	$ (4,296)	$ (8,237)
Adjustments:
Depreciation, depletion and amortization	4,785	11,325
Change in deferred income taxes	0	(4,359)
Equity in earnings of unconsolidated ventures	(47)	(3,045)
Distributions of earnings of unconsolidated ventures	1,304	2,845
Share-based compensation	1,380	3,342
Real estate cost of sales	12,841	9,884
Dry hole and unproved leasehold impairment charges	0	86
Real estate development and acquisition expenditures, net	(14,794)	(34,769)
Reimbursements from utility and improvement districts	306	4,130
Gain on sale of assets	(2,604)	(1,176)
Other	1,820	1,730
Changes in:
Notes and accounts receivable	13,979	7,016
Prepaid expenses and other	(660)	2,695
Accounts payable and other accrued liabilities	(6,702)	(15,644)
Income taxes	(2,303)	5,411
Net cash provided by (used for) operating activities	5,009	(18,766)
CASH FLOWS FROM INVESTING ACTIVITIES:
Property, equipment, software, reforestation and other	(3,501)	(2,809)
Oil and gas properties and equipment	(426)	(23,718)
Investment in unconsolidated ventures	(3,019)	(831)
Proceeds from sales of assets	56,828	2,000
Return of investment in unconsolidated ventures	1,567	655
Net cash provided by (used for) investing activities	51,449	(24,703)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments of debt	(11,185)	(2,463)
Additions to debt	1,307	3,119
Deferred financing fees	0	(6)
Distributions to noncontrolling interests, net	(171)	(338)
Exercise of stock options	0	14
Payroll taxes on issuance of stock-based awards	(205)	(723)
Excess income tax benefit from share-based compensation	0	1
Net cash provided by (used for) financing activities	(10,254)	(396)
Net increase (decrease) in cash and cash equivalents	46,204	(43,865)
Cash and cash equivalents at beginning of period	96,442	170,127
Cash and cash equivalents at end of period	$ 142,646	$ 126,262

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

+ Details

Name:	us-gaap_RepaymentsOfLongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

+ Details

Name:	us-gaap_ShareBasedCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration