Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 96,830	$ 44,643
Restricted cash	13,238	0
Accounts receivable, net	205,793	192,706
Inventory	67,067	14,800
Other current assets	45,904	27,146
Total current assets	428,832	279,295
Property and equipment, net	46,903	28,976
Intangible assets, net	452,930	213,366
Goodwill	414,389	224,896
Deferred income taxes	6,225	4,959
Operating lease right-of-use assets	66,295	36,654
Other assets	56,915	26,762
Total assets	1,472,489	814,908
Current liabilities:
Current portion of term debt	13,500	2,500
Revolving credit facility	0	8,000
Accounts payable	89,323	31,412
Accrued expenses and other	136,019	56,700
Operating lease liabilities	18,201	7,719
Deferred revenue	113,699	100,406
Total current liabilities	370,742	206,737
Long-term debt, net of current	381,743	45,995
Operating lease liabilities, net of current	55,857	37,202
Deferred revenue, net of current	25,911	20,482
Deferred income taxes	17,443	4,648
Other long-term liabilities	67,089	16,589
Total liabilities	918,785	331,653
Commitments and contingencies (Note 18)
Stockholders' equity:
Preferred stock, $0.01 par value per share; 10,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.0001 par value per share; 240,000,000 shares authorized; 144,351,304 shares issued and outstanding at March 31, 2020; 110,471,995 shares issued and outstanding at December 31, 2019	14	11
Additional paid-in capital	1,860,150	1,747,784
Accumulated deficit	(1,300,237)	(1,267,067)
Accumulated other comprehensive (loss) income	(6,223)	2,527
Total stockholders' equity	553,704	483,255
Total liabilities and stockholders' equity	$ 1,472,489	$ 814,908