Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net revenue	$ 760,192	$ 344,026	$ 273,575
Expenses:
Cost of revenue	466,517	106,928	36,757
Direct operating expenses (including related parties of $8,412, $9,063, and $8,194) (including non-cash stock-based compensation of $3,234, $1,247, and $732)	116,449	104,909	119,412
Selling, general and administrative expenses	56,585	48,404	53,965
Corporate expenses (including non-cash stock-based compensation of $6,361, $3,878, and $3,645)	32,993	27,807	28,067
Depreciation and amortization (includes direct operating of $14,916, $12,506, and $11,294; selling, general and administrative of $7,013, $4,065, and $4,696; and corporate of $491, $711 and $658) (including related parties of $1,228, $1,228, and $1,229)	22,420	17,282	16,648
Change in fair value of contingent consideration	8,224		(6,478)
Impairment charge	3,023	40,035	32,097
Foreign currency (gain) loss	508	(1,052)	754
Other operating (gain) loss	(6,998)	(6,895)	(5,994)
Total expenses	699,721	337,418	275,228
Operating income (loss)	60,471	6,608	(1,653)
Interest expense	(7,020)	(8,265)	(13,683)
Interest income	245	1,748	3,353
Dividend income	213	28	918
Gain (loss) on debt extinguishment			(255)
Income (loss) before income taxes	53,909	119	(11,320)
Income tax (expense) benefit	(18,679)	(1,506)	(8,158)
Income (loss) before equity in net income (loss) of nonconsolidated affiliate	35,230	(1,387)	(19,478)
Equity in net income (loss) of nonconsolidated affiliate			(234)
Net income (loss)	35,230	(1,387)	(19,712)
Net (income) loss attributable to redeemable noncontrolling interest	(5,938)	(2,523)
Net income (loss) attributable to common stockholders	$ 29,292	$ (3,910)	$ (19,712)
Basic and diluted earnings per share:
Net income (loss) per share attributable to common stockholders, basic	$ 0.34	$ (0.05)	$ (0.23)
Net income (loss) per share attributable to common stockholders, diluted	0.33	(0.05)	(0.23)
Cash dividends declared per common share, basic and diluted	$ 0.10	$ 0.13	$ 0.20
Weighted average common shares outstanding, basic	85,301,603	84,231,212	85,107,301
Weighted average common shares outstanding, diluted	87,910,603	84,231,212	85,107,301