CONSOLIDATED CASH FLOW STATEMENTS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Cash flows from operating activities:
Net income (loss)	$ 5,990	$ (330,308)	$ (35,905)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation, depletion and amortization	10,110	15,840	13,657
Loss on disposition of property and equipment	758	294
Loss attributed to casualty loss of real estate		998
Stock-based compensation	898	8,452	5,159
Accretion expense (income)	564	(424)	(402)
Equity in loss of unconsolidated joint ventures	37	93	4,308
Deferred income tax benefit	(242)	(53,497)	(23,990)
Impairment losses	2,551	377,325	4,799
Pension charges	2,063	5,871	4,138
Cost of operating properties sold	27,248	10,444	6,321
Expenditures for operating properties	(22,920)	(28,296)	(14,782)
Changes in operating assets and liabilities:
Notes receivable	594	1,370	7,513
Other assets	1,092	4,966	(3,173)
Accounts payable and accrued liabilities	(5,535)	(20,165)	(15,968)
Income taxes (receivable) payable	(167)	(2,802)	64,637
Net cash provided by (used in) operating activities	23,041	(9,839)	16,312
Cash flows from investing activities:
Purchases of property and equipment	(475)	(2,426)	(1,282)
Proceeds from the disposition of assets		328	120
Cash receipts from retained interest investments	656
Distributions from unconsolidated affiliates			650
Investments in unconsolidated affiliates		(40)
Net cash provided by (used in) investing activities	181	(2,138)	(512)
Cash flows from financing activities:
Repayments of other long-term debt	(19,958)	(227)
Distributions to minority interest partner		(141)	(19)
Distributions to unconsolidated affiliates for repayment of debt		(4,434)
Proceeds from exercises of stock options		100	5,083
Excess tax benefits from stock-based compensation	477	55	463
Taxes paid on behalf of employees related to stock-based compensation	(152)	(4,812)	(1,307)
Net cash (used in) provided by financing activities	(19,633)	(9,459)	4,220
Net increase (decrease) in cash and cash equivalents	3,589	(21,436)	20,020
Cash and cash equivalents at beginning of year	162,391	183,827	163,807
Cash and cash equivalents at end of year	165,980	162,391	183,827
Cash paid during the year for:
Interest	3,072	8,329	4,505
Income taxes (received) paid, net	319	1,988	(65,061)
Capitalized interest		243	245
Non-cash financing and investment activities:
Net (decrease) increase in Community Development District Debt	(956)	1,016	539
Net increase (decrease) in pledged treasury securities related to defeased debt	3,519	(1,982)	(1,824)
Expenditures of operating properties and property and equipment and financed through accounts payable	$ 1,917	$ (1,936)	$ 731