CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 64,260	$ 62,098
Restricted cash	2,886	4,111
Trade accounts receivable, net	291,213	288,034
Other receivables	54,182	20,224
Inventories	133,111	178,293
Current portion of contract assets	24,254	0
Other current assets	35,128	39,332
Total current assets	605,034	592,092
Property, plant and equipment, net	469,900	479,747
Goodwill	411,552	401,758
Intangible assets, net	79,825	38,251
Deferred income tax assets	49,114	51,574
Other assets	17,442	15,263
Total assets	1,632,867	1,578,685
Current liabilities:
Short-term borrowings	10,078	8,621
Current maturities of long-term debt	6,489	11,208
Accounts payable	149,410	126,249
Accrued compensation	57,586	60,451
Income taxes payable	2,634	5,106
Insurance liabilities	40,774	11,167
Current portion of advances on contracts	31,317	117,958
Other current liabilities	118,708	133,368
Total current liabilities	416,996	474,128
Long-term debt	585,662	566,794
Insurance liabilities	19,575	22,385
Retirement plan liabilities	213,578	259,367
Advances on contracts	37,675	0
Other liabilities	46,005	40,846
Total liabilities	1,319,491	1,363,520
COMMITMENTS AND CONTINGENCIES
HARSCO CORPORATION STOCKHOLDERS' EQUITY
Preferred Stock, Value, Issued	0	0
Common stock, par value $1.25 (issued 113,473,951 and 112,888,126 shares at December 31, 2018 and 2017, respectively)	141,842	141,110
Additional paid-in capital	190,597	180,201
Accumulated other comprehensive loss	(567,107)	(546,582)
Retained earnings	1,298,752	1,157,801
Treasury stock, at cost (33,928,928 and 32,434,274 shares at December 31, 2018 and 2017, respectively)	(795,821)	(762,079)
Total Harsco Corporation stockholders' equity	268,263	170,451
Noncontrolling interests	45,113	44,714
Total equity	313,376	215,165
Total liabilities and equity	$ 1,632,867	$ 1,578,685