CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and cash equivalents	$ 77,244	$ 67,056
Accounts receivable, net	337,197	324,416
Inventories	139,128	115,876
Prepaid expenses and other current assets	47,703	51,306
Total current assets	601,272	558,654
NONCURRENT ASSETS:
Property and equipment, net	125,786	133,198
Operating lease right-of-use asset	58,669	63,502
Intangible assets, net	377,196	385,910
Goodwill	1,427,883	1,425,542
Other noncurrent assets	21,725	22,741
Total noncurrent assets	2,011,259	2,030,893
TOTAL ASSETS	2,612,531	2,589,547
CURRENT LIABILITIES:
Accounts payable	265,703	221,060
Accrued compensation and employee benefits	52,416	45,765
Accrued expenses and other current liabilities	32,302	33,538
Current portion of operating lease liability	19,352	20,391
Current portion of long-term debt	9,250	9,250
Total current liabilities	379,023	330,004
NONCURRENT LIABILITIES:
Long-term debt, net of discount, deferred financing costs and current portion	1,276,329	1,277,246
Operating lease liability, net of current portion	54,541	58,242
Deferred income taxes	2,443	2,143
Other noncurrent liabilities	29,702	15,085
Total noncurrent liabilities	1,363,015	1,352,716
Total liabilities	1,742,038	1,682,720
STOCKHOLDERS’ EQUITY:
Preferred stock; $0.0001 par value; 12,500,000 shares authorized, no shares outstanding as of March 31, 2020 and December 31, 2019, respectively	0	0
Common stock; $0.0001 par value: 250,000,000 shares authorized, 177,088,028 shares issued and 176,704,306 shares outstanding as of March 31, 2020; 176,975,628 shares issued and 176,591,907 shares outstanding as of December 31, 2019	18	18
Treasury stock; 383,722 shares outstanding, at cost, as of March 31, 2020 and December 31, 2019, respectively	(2,403)	(2,403)
Paid-in capital	1,008,570	1,008,362
Accumulated deficit	(111,865)	(91,955)
Accumulated other comprehensive loss	(23,827)	(7,195)
Total stockholders’ equity	870,493	906,827
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 2,612,531	$ 2,589,547