Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 613,974	$ 549,518
Restricted cash	2,000	2,000
Accounts receivable, net of allowances	545,794	563,107
Inventories	267,208	267,990
Other current assets	65,689	27,081
Total current assets	1,494,665	1,409,696
Property, plant and equipment, net	2,551,706	2,564,648
Goodwill	25,228	24,122
Restricted cash	4,263	3,977
Other assets	102,459	89,643
Total assets	4,178,321	4,092,086
Current liabilities:
Short-term borrowings and current portion of long-term debt	36,927	35,192
Trade accounts payable	453,686	487,430
Capital expenditures payable	209,831	144,370
Accrued expenses	338,663	338,669
Total current liabilities	1,039,107	1,005,661
Long-term debt	1,450,737	1,364,638
Long-term debt, related party	35,000	75,000
Pension and severance obligations	177,374	166,701
Other non-current liabilities	67,174	76,682
Total liabilities	2,769,392	2,688,682
Commitments and contingencies (Note 16)
Stockholders’ equity:
Preferred stock, $0.001 par value, 10,000 shares authorized, designated Series A, none issued	0	0
Common stock, $0.001 par value, 500,000 shares authorized; 284,552 and 284,479 shares issued; and 238,717 and 238,665 shares outstanding, in 2017 and 2016, respectively	285	284
Additional paid-in capital	1,896,286	1,895,089
Accumulated deficit	(313,563)	(303,557)
Accumulated other comprehensive income (loss)	20,078	6,262
Treasury stock, at cost, 45,835 and 45,814 shares, in 2017 and 2016, respectively	(214,700)	(214,490)
Total Amkor stockholders’ equity	1,388,386	1,383,588
Non-controlling interests in subsidiaries	20,543	19,816
Total equity	1,408,929	1,403,404
Total liabilities and equity	$ 4,178,321	$ 4,092,086