CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
REVENUE
Total revenues	$ 55,868,000	$ 56,889,000	$ 235,308,000	$ 183,675,000
EXPENSES
Salaries and benefits	13,820,000	13,602,000	43,807,000	40,795,000
Depreciation and amortization	10,094,000	8,048,000	30,172,000	16,671,000
General and administrative	5,540,000	6,795,000	16,064,000	22,238,000
Impairment	0	0	178,213,000	0
Other	9,147,000	4,849,000	14,734,000	9,326,000
Reimbursed expenses	28,072,000	11,203,000	127,638,000	32,185,000
Total expenses	70,502,000	63,690,000	439,532,000	186,991,000
OPERATING INCOME (LOSS)	(14,634,000)	(6,801,000)	(204,224,000)	(3,316,000)
Equity in earnings (loss) of unconsolidated entities	48,000	464,000	301,000	(109,000)
Interest expense	(1,259,000)	(456,000)	(3,681,000)	(1,198,000)
Amortization of loan costs	(86,000)	(75,000)	(242,000)	(214,000)
Interest income	0	0	29,000	29,000
Realized gain (loss) on investments	0	0	(386,000)	0
Other income (expense)	(44,000)	(20,000)	(499,000)	(115,000)
INCOME (LOSS) BEFORE INCOME TAXES	(15,975,000)	(6,888,000)	(208,702,000)	(4,923,000)
Income tax (expense) benefit	1,835,000	297,000	7,404,000	(1,429,000)
NET INCOME (LOSS)	(14,140,000)	(6,591,000)	(201,298,000)	(6,352,000)
(Income) loss from consolidated entities attributable to noncontrolling interests	319,000	101,000	757,000	395,000
Net (income) loss attributable to redeemable noncontrolling interests	604,000	334,000	1,688,000	623,000
NET INCOME (LOSS) ATTRIBUTABLE TO THE COMPANY	(13,217,000)	(6,156,000)	(198,853,000)	(5,334,000)
Preferred dividends, declared and undeclared	(7,985,000)	(2,909,000)	(23,800,000)	(8,492,000)
Amortization of preferred stock discount	(781,000)	(363,000)	(2,386,000)	(1,338,000)
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON STOCKHOLDERS	$ (21,983,000)	$ (9,428,000)	$ (225,039,000)	$ (15,164,000)
Basic:
Net income (loss) attributable to common stockholders (in dollars per share)	$ (9.53)	$ (3.65)	$ (99.62)	$ (6.09)
Weighted average common shares outstanding – basic (in shares)	2,306	2,580	2,259	2,489
Diluted:
Net income (loss) attributable to common stockholders (in dollars per share)	$ (9.53)	$ (3.94)	$ (99.62)	$ (7.95)
Weighted average common shares outstanding – diluted (in shares)	2,306	2,782	2,259	2,679
Advisory services
REVENUE
Total revenues	$ 10,832,000	$ 10,871,000	$ 34,098,000	$ 33,280,000
Hotel management fees
REVENUE
Total revenues	3,777,000	0	13,592,000	0
Project management fees
REVENUE
Total revenues	1,790,000	6,660,000	7,780,000	19,533,000
EXPENSES
Cost of revenues	703,000	1,461,000	3,032,000	4,376,000
Audio visual
REVENUE
Total revenues	3,114,000	22,430,000	33,758,000	83,532,000
EXPENSES
Cost of revenues	3,126,000	17,732,000	25,872,000	61,400,000
Other
REVENUE
Total revenues	8,222,000	5,627,000	18,250,000	14,719,000
Cost reimbursement revenue
REVENUE
Total revenues	$ 28,133,000	$ 11,301,000	$ 127,830,000	$ 32,611,000