CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 83,034	$ 2,486
Accounts receivable, net	80,931	97,596
Inventories	32,350	36,407
Prepaid expenses	12,774	18,255
Other current assets	8,195	6,993
Total current assets	217,284	161,737
Property and equipment, net of accumulated depreciation of $47,960 and $42,510 respectively	53,006	52,909
Right-of-use assets, operating leases	38,433	41,518
Right-of-use assets, finance leases	1,518	1,680
Intangible assets, net	600,613	689,686
Goodwill, net	535,135	654,635
Other assets	22,294	23,740
Total assets	1,468,283	1,625,905
Current liabilities:
Accounts payable	62,931	46,480
Accrued salaries and benefits	7,585	13,071
Accrued liabilities	62,352	56,068
Deferred revenue	15,284	12,037
Current portion of operating lease liabilities	12,928	13,131
Current portion of finance lease liabilities	634	624
Current portion of other long-term liabilities	14,317	4,947
Total current liabilities	176,031	146,358
Long-term debt	1,087,599	1,048,127
Long-term operating lease liabilities	26,923	30,321
Long-term finance lease liabilities	917	1,080
Long-term deferred tax liability	138,014	160,846
Other long-term liabilities	31,175	12,263
Commitments and contingent liabilities
Stockholders' equity:
Preferred stock $.001 par value, 5,000,000 shares authorized, none outstanding
Common Stock $.001 par value, 120,000,000 shares authorized, 48,444,821 and 48,156,786 shares outstanding, respectively	48	48
Additional paid-in capital	503,049	504,419
Accumulated deficit	(435,371)	(237,284)
Treasury stock, at cost, 2,254,953 shares in treasury	(28,182)	(28,182)
Accumulated other comprehensive loss	(31,920)	(12,091)
Total stockholders' equity	7,624	226,910
Total liabilities and stockholders' equity	$ 1,468,283	$ 1,625,905