UNAUDITED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands, except Share data	Common Stock [Member] Class A [Member] USD ($)	Common Stock [Member] Class B [Member]	Additional Paid-In Capital [Member] USD ($)	Retained Earnings/(Accumulated Deficit) [Member] USD ($)	Non-Controlling Interest [Member] USD ($)	Total USD ($)	Class A [Member] USD ($)	Class B [Member] USD ($)
Balance at Dec. 31, 2010	$ 93		$ 10,836	$ (357)	$ 23,224	$ 33,796
Balance (in shares) at Dec. 31, 2010	9,367,659	55,012,324					9,367,659	55,012,324
Unit Conversion	5		299	0	(258)	46
Unit Conversion (in shares)	536,528	(536,528)
Directors' Shares	0		21	0	119	140
Amortization of Non-Cash Compensation	0		252	0	1,431	1,683
Amortization of Non-Cash Compensation (in shares)		9,000
Net Income	0		0	2,516	19,081	21,597
Contributions from Non-Controlling Interests	0		0	0	250	250
Distributions to Non-Controlling Interests	0		(48)	0	(16,103)	(16,151)
Effect of Consolidation of Affiliates	0		0	0	2,418	2,418
Class A Cash Dividends Declared and Paid ($0.06 per share)	0		0	(578)	0	(578)
Balance at Jun. 30, 2011	$ 98		$ 11,360	$ 1,581	$ 30,162	$ 43,201
Balance (in shares) at Jun. 30, 2011	9,904,187	54,484,796					9,904,187	54,484,796