Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2020

Related Party Transactions [Abstract]

Schedule of Related Party Transactions

The Company's results from transactions with WPP and its affiliates, as reflected in the Consolidated Statements of Operations and Comprehensive Loss, are detailed below:

	Years Ended December 31,
(In thousands)	2020		2019		2018
Revenues	$	13,315	$	15,858	$	11,610
Cost of revenues	10,094		10,455		11,077
General and administrative	316		539		99
Interest income	—		—		343

The Company has the following balances related to transactions with WPP and its affiliates, as reflected in the Consolidated Balance Sheets:

	As of December 31,
(In thousands)	2020		2019
Assets
Accounts receivable, net	$	4,045	$	2,542
Prepaid expenses and other current assets	1,496		1,180
Liabilities
Accounts payable	$	2,817	$	2,510
Accrued expenses	835		716
Contract liabilities	3,538		1,361

The Company has the following balances related to transactions with Starboard, as reflected in the Consolidated Balance Sheets:

	As of December 31,
(In thousands)	2020		2019
Accrued expenses	$	—	$	6,120
Senior secured convertible notes	192,895		184,075
Financing derivatives	11,300		21,587
Other non-current liabilities	6,120		—