Condensed Consolidated Balance Sheet - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 94,374	$ 81,053
Accounts receivable, net	188,218	188,297
Inventories
Raw materials and supplies	37,322	36,876
Work-in-process and finished goods	40,898	38,223
Prepaid expenses and other current assets	20,537	21,404
Total current assets	381,349	365,853
Property, plant and equipment, at cost	236,811	231,164
Less accumulated depreciation	(149,576)	(143,545)
Net property, plant and equipment	87,235	87,619
Goodwill	80,003	79,111
Other intangible assets, net	72,464	73,287
Investments in associated companies	21,194	20,354
Non-current deferred tax assets	19,916	23,468
Other assets	32,405	32,218
Total assets	694,566	681,910
Current liabilities
Short-term borrowings and current portion of long-term debt	645	662
Accounts and other payables	69,748	71,543
Accrued compensation	13,626	19,166
Accrued restructuring	5,969	6,303
Other current liabilities	25,397	26,881
Total current liabilities	115,385	124,555
Long-term debt	97,620	81,439
Non-current deferred tax liabilities	11,071	11,400
Other non-current liabilities	78,964	83,273
Total liabilities	303,040	300,667
Equity
Common stock $1 par value; authorized 30,000,000 shares; issued and outstanding 2016 - 13,236,040 shares; 2015 - 13,288,113 shares	13,236	13,288
Capital in excess of par value	107,950	106,333
Retained earnings	329,684	326,740
Accumulated Other Comprehensive Loss	(68,002)	(73,316)
Total Quaker shareholders' equity	382,868	373,045
Noncontrolling interest	8,658	8,198
Total equity	391,526	381,243
Total liabilities and equity	$ 694,566	$ 681,910