Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 346,441	$ 349,301
Marketable securities	2,614	2,470
Accounts and other receivable, net of allowances of $7,745 and $1,856, respectively	246,564	100,442
Inventories	230,019	97,987
Income taxes receivable	4,245	2,220
Other current assets	36,825	10,173
Current assets from discontinued operations	30	5,855
Total current assets	866,738	568,448
Property and equipment, net	108,109	31,269
Operating lease right-of-use assets	105,404
Deposits and other assets	22,287	6,874
Goodwill	202,932	101,900
Intangible assets, net	184,011	54,910
Deferred income tax assets	42,656	47,099
Non-current assets from discontinued operations	269	5,984
TOTAL ASSETS	1,532,406	816,484
Current liabilities:
Accounts payable	170,671	39,646
Income taxes payable	9,687	13,258
Accrued payroll and employee benefits	51,545	21,775
Other accrued expenses	40,777	22,999
Customer deposits and other	10,926	7,345
Current portion of long-term debt	17,500
Current portion of operating lease liabilities	18,312
Current liabilities from discontinued operations	914	5,286
Total current liabilities	320,332	110,309
Long-term debt	321,527
Operating lease liabilities	90,538
Pension benefits	68,169	19,407
Deferred income tax liabilities	9,952	6,988
Uncertain tax positions	16,055	14,318
Long-term deferred revenue	8,011	29,108
Other long-term liabilities	19,675	18,337
Non-current liabilities from discontinued operations	887	10,715
Total liabilities	855,146	209,182
Commitments and contingencies (Note 19)
Stockholders' equity:
Preferred stock, $0.001 par value, 1,000 shares authorized, none issued and outstanding
Common stock, $0.001 par value, 70,000 shares authorized; 38,358 and 38,164 issued and outstanding, respectively	38	38
Additional paid-in capital	104,849	97,418
Accumulated other comprehensive loss	(5,897)	(3,449)
Retained earnings	577,724	512,783
Advanced Energy stockholders' equity	676,714	606,790
Noncontrolling interest	546	512
Total stockholders' equity	677,260	607,302
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,532,406	$ 816,484