Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Accounts receivable, allowance	$ 4,647	$ 3,382
Accumulated Amortization of Intangible and other assets	$ 9,139	$ 7,930
Preferred stock, par value (USD per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Series A Preferred Convertible Stock
Preferred stock, par value (USD per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)	1	1
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Voting Common Stock
Common stock, par value (USD per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	1,900,000,000	1,500,000,000
Common stock, shares issued (in shares)	1,667,703,620	1,464,544,144
Common stock, shares outstanding (in shares)	1,667,703,620	1,464,544,144
Nonvoting Common Stock
Common stock, par value (USD per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	0	400,000,000
Common stock, shares issued (in shares)	0	0
Common stock, shares outstanding (in shares)	0	0