CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 74,419	$ 95,114
Accounts receivable, net	159,359	143,986
Inventories	68,204	67,690
Income taxes receivable		379
Other current assets	13,673	18,731
Total current assets	315,655	325,900
Non-current assets:
Property, plant and equipment, net	84,057	89,489
Goodwill	232,244	198,742
Other intangible assets, net	17,952	15,478
Deferred income taxes	70,481	65,635
Operating lease right-of-use assets	110,559
Other assets	11,305	7,766
Total assets	842,253	703,010
Current liabilities:
Current portion of long-term debt	8,752	8,583
Accounts payable	48,477	55,797
Accrued expenses and other current liabilities	55,825	51,783
Accrued compensation related costs	61,010	55,111
Current portion of operating lease liabilities	34,342
Total current liabilities	208,406	171,274
Long-term liabilities:
Long-term debt, less current portion	490,121	502,090
Operating lease liabilities	88,418
Other liabilities	45,804	51,570
Total liabilities	832,749	724,934
Shareholders' equity (deficit):
Common stock, $0.01 par value; 60,000,000 shares authorized; 37,602,873 shares issued and 37,460,052 shares outstanding at 2019, and 37,063,995 shares issued and 36,921,174 shares outstanding at 2018, respectively	376	371
Additional paid-in capital	354,326	343,955
Accumulated other comprehensive loss	(12,551)	(4,531)
Accumulated deficit	(331,951)	(361,023)
Treasury stock, at cost; 142,821 shares at 2019 and 2018, respectively	(696)	(696)
Total shareholders' equity (deficit)	9,504	(21,924)
Total liabilities and shareholders' equity (deficit)	$ 842,253	$ 703,010