CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities:
Net income	$ 20,943	$ 12,830
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, depletion and amortization	6,291	6,484
Stock based compensation	47	93
Gain on sale of investments	(10,757)	(40)
Other-than-temporary impairment loss	769	0
Deferred income tax expense	4,312	920
Cost of real estate sold	9,043	5,091
Expenditures for and acquisition of real estate to be sold	(6,137)	(5,397)
Accretion income and other	(2,574)	(1,544)
Impairment losses	133	357
Changes in operating assets and liabilities:
Notes receivable	(1,548)	518
Claim settlement receivable	0	(12,746)
Other assets	(1,468)	1,646
Other liabilities	4,077	412
Income taxes receivable	26,671	1,948
Net cash provided by operating activities	49,802	10,572
Cash flows from investing activities:
Expenditures for operating property	(25,872)	(3,146)
Expenditures for property and equipment	(2,520)	(632)
Proceeds from the disposition of assets	0	3
Purchases of investments	(104,008)	(308,174)
Maturities of investments	0	185,000
Sales of investments	144,256	83,307
Maturities of assets held by special purpose entities	787	787
Net cash provided by (used in) investing activities	12,643	(42,855)
Cash flows from financing activities:
Capital contribution from non-controlling interest	188	0
Capital distribution to non-controlling interest	(1,530)	0
Repurchase of common shares	(135,995)	(14,820)
Borrowings on construction loan	1,624	0
Principal payments for debt	(1,050)	(384)
Debt issue costs	(20)	0
Net cash used in financing activities	(136,783)	(15,204)
Net decrease in cash and cash equivalents	(74,338)	(47,487)
Cash and cash equivalents at beginning of the period	241,111	212,773
Cash and cash equivalents at end of the period	166,773	165,286
Cash paid during the period for:
Interest expense	10,879	10,921
Income taxes	5,403	2,302
Non-cash financing and investing activities:
Increase in Community Development District debt	59	21
Expenditures for operating properties and property and equipment financed through accounts payable	$ 4,125	$ 147