Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2020

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of stock-based compensation expense

Included in the accompanying condensed consolidated statements of operations are the following amounts of stock-based compensation for the three months ended March 31, 2020 and 2019 (amounts in thousands):

	Three months
	ended
	March 31,
	2020		2019
Operating expense	$	1	37
Selling, general and administrative		1,800	2,579
	$	1,801	2,616

Series A common stock

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of stock awards activity

				Weighted
				average
				remaining	Aggregate
				contractual	intrinsic
	Series A	WAEP		life	value
	(in thousands)			(in years)	(in millions)
Outstanding at January 1, 2020	4	$	47.92
Granted	—	$	—
Exercised	—	$	—
Forfeited/cancelled	—	$	—
Outstanding at March 31, 2020	4	$	47.85	1.8	$	—
Exercisable at March 31, 2020	4	$	47.85	1.8	$	—

Series C common stock

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of stock awards activity

				Weighted
				average
				remaining	Aggregate
				contractual	intrinsic
	Series C	WAEP		life	value
	(in thousands)			(in years)	(in millions)
Outstanding at January 1, 2020	1,932	$	61.43
Granted	104	$	112.29
Exercised	(1)	$	51.98
Forfeited/cancelled	—	$	—
Outstanding at March 31, 2020	2,035	$	64.02	5.1	$	98
Exercisable at March 31, 2020	1,622	$	50.00	4.7	$	98