Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 108,770	$ 52,775
Accounts receivable, net	102,146	94,496
Inventories	58,708	58,086
Prepaid expenses and other current assets	16,855	16,870
Total current assets	286,479	222,227
Property, plant and equipment, net	79,915	79,762
Right-of-use assets	90,490	92,119
Goodwill	337,017	337,018
Intangible assets, net	141,268	148,112
Deferred tax asset	24,424	24,502
Other non-current assets	7,173	7,127
Total assets	966,766	910,867
Current liabilities:
Accounts payable	33,153	26,701
Accrued payroll and related expenses	14,195	17,286
Operating lease liabilities	6,523	6,412
Contingent consideration	5,936	5,969
Deferred consideration	42,000	42,000
Convertible Senior Notes	12,777	12,661
Other current liabilities	21,612	14,862
Total current liabilities	136,196	125,891
Operating lease liabilities - non-current	91,571	93,227
Deferred consideration - non-current	111,277	109,382
Contingent consideration - non-current	10,565	10,566
Other non-current liabilities	11,958	11,981
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.001 par value per share; 5,000 shares authorized; none issued or outstanding at March 31, 2020 and December 31, 2019	0	0
Common stock, $0.001 par value per share; 97,500 shares authorized; 41,996 and 41,868 shares issued and outstanding at March 31, 2020 and December 31, 2019, respectively	42	42
Additional paid-in capital	430,499	425,557
Accumulated other comprehensive loss	(263)	(463)
Retained earnings	174,921	134,684
Total stockholders’ equity	605,199	559,820
Total liabilities and stockholders’ equity	$ 966,766	$ 910,867
Preferred stock, par value per share (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Common stock, par value per share (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	97,500,000	97,500,000
Common stock, shares issued (in shares)	41,996,000	41,868,000
Common stock, shares outstanding (in shares)	41,996,000	41,868,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0