Revenue (Tables)

6 Months Ended

Jun. 30, 2020

Revenue From Contract With Customer [Abstract]

Schedule of Disaggregation of Revenue

The following table presents the Company's revenues disaggregated by revenue source:

	For the Three Months Ended June 30,										For the Six Months Ended June 30,
	2019		% of Total			2020		% of Total			2019		% of Total			2020		% of Total
Revenue by Source:
Radio Advertising	$	7,466		46	%	$	2,628		38	%	$	13,508		55	%	$	9,008		48	%
Outdoor Advertising		—		0	%		3,030		43	%		—		0	%		6,297		34	%
Nontraditional		6,714		41	%		80		1	%		6,975		29	%		248		1	%
Digital		1,036		6	%		340		5	%		1,750		7	%		1,014		5	%
Other		1,118		7	%		918		13	%		2,247		9	%		2,214		12	%
Total net revenues	$	16,334				$	6,996				$	24,480				$	18,781