Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities:
Net income (loss) attributable to common stockholders	$ (51,303)	$ (80,570)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	6,504	13,125
Impairment charge	23,673	49,438
Loss on lease abandonment	25,191	0
Deferred income taxes	(6,879)	214
Non-cash interest	580	160
Amortization of syndication contracts	221	227
Payments on syndication contracts	(220)	(229)
Non-cash stock-based compensation	5,298	8,734
(Gain) loss on marketable securities	(4)	109
(Gain) loss on disposal of property and equipment	6	183
Loss (gain) on the sale of businesses		45,014
(Gain) loss on debt extinguishment	38	91
Change in fair value of contingent consideration		(12,548)
Net income (loss) attributable to redeemable noncontrolling interest - discontinued operations		(2,779)
Changes in assets and liabilities:
(Increase) decrease in accounts receivable	(9,981)	9,586
(Increase) decrease in prepaid expenses and other current assets, operating leases right of use asset and other assets	(1,348)	(19,590)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	808	39,906
Net cash provided by (used in) operating activities	(7,416)	51,071
Cash flows from investing activities:
Proceeds from sale of businesses, net of cash divested		(42,967)
Purchases of property and equipment	(4,804)	(4,737)
Purchases of marketable securities	(965)
Proceeds from sale of marketable securities	947	10,019
Proceeds from loan receivable		10,748
Net cash provided by (used in) investing activities	(4,822)	(26,937)
Cash flows from financing activities:
Tax payments related to shares withheld for share-based compensation plans		(27)
Payments on debt	(10,000)	(20,275)
Dividends paid	(9,098)	(8,972)
Distributions to noncontrolling interest		(1,078)
Payment of contingent consideration		(14,300)
Principal payments under finance lease obligation	(65)	(74)
Net cash provided by (used in) financing activities	(19,163)	(44,726)
Effect of exchange rates on cash, cash equivalents and restricted cash		(2)
Net increase (decrease) in cash, cash equivalents and restricted cash	(31,401)	(20,594)
Cash, cash equivalents and restricted cash:
Beginning	96,700	106,509
Ending	65,299	85,915
Cash payments for:
Interest	7,120	8,620
Income taxes	1,434	5,148
Supplemental disclosures of non-cash investing and financing activities:
Capital expenditures financed through accounts payable, accrued expenses and other liabilities	946	1,132
Note receivable		(5,374)
Dividends equivalents payable	$ 2,233	$ 1,219