CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock Pier Park Crossings JV	Common Stock Watercrest JV	Common Stock	Retained Earnings	Accumulated Other Comprehensive (Loss) Income	Treasury Stock	Non-controlling Interest Pier Park Crossings JV	Non-controlling Interest Watercrest JV	Non-controlling Interest	Total
Beginning Balance (in shares) at Dec. 31, 2017			65,897,866
Beginning Balance at Dec. 31, 2017			$ 424,694	$ 154,324	$ (1,461)				$ 15,027	$ 592,584
Increase (Decrease) in Stockholders' Equity
Allocation of ownership interest	$ (490)						$ 490
Additional ownership interest acquired in Artisan Park, LLC			297						(297)
Capital contribution from non-controlling interest									887	887
Stock based compensation expense			43							43
Issuance of common stock for officer compensation, net of tax withholding			$ 192							192
Issuance of common stock for officer compensation, net of tax withholding (in shares)			9,956
Repurchase of common shares						$ (72,463)				(72,463)
Repurchase of common shares (in shares)			(4,065,160)
Adoption of ASU 2018-02 Income Statement - Reporting Comprehensive Income				313	(313)
Other comprehensive income (loss)										848
Other comprehensive (loss) income, net of tax, excluding adoption of ASUs					465					465
Net income				26,952					(260)	26,692
Ending Balance at Jun. 30, 2018			$ 424,736	182,033	(613)	(72,463)			15,847	549,540
Ending Balance (in shares) at Jun. 30, 2018			61,842,662
Beginning Balance (in shares) at Mar. 31, 2018			65,142,997
Beginning Balance at Mar. 31, 2018			$ 425,223	155,838	(832)	(13,695)			14,662	581,196
Increase (Decrease) in Stockholders' Equity
Allocation of ownership interest	$ (490)						$ 490
Capital contribution from non-controlling interest									823	823
Stock based compensation expense			15							15
Issuance of common stock for officer compensation, net of tax withholding			$ (12)							(12)
Repurchase of common shares						(58,768)				(58,768)
Repurchase of common shares (in shares)			(3,300,335)
Other comprehensive income (loss)					219					219
Net income				26,195					(128)	26,067
Ending Balance at Jun. 30, 2018			$ 424,736	182,033	(613)	(72,463)			15,847	549,540
Ending Balance (in shares) at Jun. 30, 2018			61,842,662
Increase (Decrease) in Stockholders' Equity
Adoption of ASU, net of tax | ASU 2014-09				1,140						$ 1,140
Adoption of ASU, net of tax | ASU 2016-01				(696)	696
Beginning Balance (in shares) at Dec. 31, 2018			60,672,034							60,672,034
Beginning Balance at Dec. 31, 2018			$ 331,395	187,450	(674)				14,940	$ 533,111
Increase (Decrease) in Stockholders' Equity
Allocation of ownership interest		$ (1,209)						$ 1,209
Capital contribution from non-controlling interest									3,468	3,468
Capital distribution to non-controlling interest									(200)	(200)
Stock based compensation expense			$ 23							23
Repurchase of common shares						(7,073)				(7,073)
Repurchase of common shares (in shares)			(471,500)
Other comprehensive income (loss)					604					604
Net income				12,370					(163)	12,207
Ending Balance at Jun. 30, 2019			$ 330,209	199,820	(70)	(7,073)			19,254	$ 542,140
Ending Balance (in shares) at Jun. 30, 2019			60,200,534							60,200,534
Beginning Balance (in shares) at Mar. 31, 2019			60,200,534
Beginning Balance at Mar. 31, 2019			$ 331,408	189,447	(68)	(7,073)			16,606	$ 530,320
Increase (Decrease) in Stockholders' Equity
Allocation of ownership interest		$ (1,209)						$ 1,209
Capital contribution from non-controlling interest									1,784	1,784
Capital distribution to non-controlling interest									(200)	(200)
Stock based compensation expense			$ 10							10
Repurchase of common shares (in shares)			0
Other comprehensive income (loss)					(2)					(2)
Net income				10,373					(145)	10,228
Ending Balance at Jun. 30, 2019			$ 330,209	$ 199,820	$ (70)	$ (7,073)			$ 19,254	$ 542,140
Ending Balance (in shares) at Jun. 30, 2019			60,200,534							60,200,534