Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 31,703	$ 17,988
Accounts receivable, net	131,558	133,421
Inventories	118,722	120,925
Income tax receivable	5,973	2,277
Other current assets	15,024	21,592
Total current assets	302,980	296,203
Property, plant and equipment, net	374,513	361,028
Operating lease, right-of-use asset	65,496	0
Goodwill	439,095	439,452
Intangible assets, net	329,260	376,248
Investment in joint venture	21,755	20,364
Other non-current assets	8,885	7,607
Total assets	1,541,984	1,500,902
Current liabilities:
Accounts payable	57,340	65,694
Accrued salaries, wages and benefits	30,428	24,636
Income tax payable	1,028	0
Current maturities of long-term debt	19,160	31,280
Operating lease liabilities	6,652	0
Other current liabilities	24,873	23,420
Total current liabilities	139,481	145,030
Deferred tax liabilities	85,799	91,838
Non-current income tax payable	1,272	3,875
Long-term debt, net of current portion	757,440	811,471
Operating lease liabilities	66,980	0
Other non-current liabilities	44,723	29,417
Total liabilities	1,095,695	1,081,631
Commitments and contingencies (Note 16)
Series B convertible preferred stock - $0.01 par value per share, 100 shares authorized, 100 and 0 shares issued and outstanding in 2019 and 2018, respectively	93,012	0
Stockholders’ equity:
Common stock - $0.01 par value per share, authorized 90,000 shares, 42,313 and 42,104 shares issued and outstanding in 2019 and 2018, respectively	423	421
Additional paid-in capital	501,615	508,655
Warrants and Rights Outstanding	1,076
Accumulated deficit	(105,283)	(58,491)
Accumulated other comprehensive loss	(44,554)	(31,314)
Total stockholders’ equity	353,277	419,271
Total liabilities, preferred stock, and stockholders’ equity	$ 1,541,984	$ 1,500,902