CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 136,344	$ 184,947
Accounts receivable, net of reserves — $$10,258 (2017) and $12,920 (2016)	129,879	127,114
Inventories	103,903	103,331
Insurance proceeds receivable	50,000
Prepaid expenses and other current assets	18,296	17,558
Total current assets	438,422	432,950
Property and equipment, net	97,521	79,978
Intangible assets, net	98,783	121,501
Goodwill	230,882	181,230
Deferred income tax asset	4,020	8,123
Other assets, net	27,136	25,371
Total assets	896,764	849,153
Current liabilities:
Current portion of capitalized lease obligations	644	572
Accounts payable	55,607	40,514
Accrued and other liabilities	65,899	55,187
Accrued litigation settlement	50,000
Customer deposits	5,765	5,857
Deferred revenue	29,214	28,275
Total current liabilities	207,129	130,405
Long term portion of capitalized lease obligations	7,078	7,587
Deferred income tax liability	8,983	17,601
Other liabilities	48,754	57,988
Total liabilities	271,944	213,581
Redeemable noncontrolling interests	8,872	8,872
Commitments and contingencies (Note 21)
Stockholders’ equity:
Common stock, $0.001 par value, authorized 220,000 shares; issued 117,025 (2017) and 115,113 (2016)	115	115
Additional paid-in capital	1,326,250	1,307,428
Treasury stock, at cost — 2,219 shares (2017) and 1,498 shares (2016)	(8,203)	(2,658)
Accumulated deficit	(677,772)	(621,787)
Accumulated other comprehensive loss	(21,536)	(53,225)
Total 3D Systems Corporation stockholders' equity	618,854	629,873
Noncontrolling interests	(2,906)	(3,173)
Total stockholders' equity	615,948	626,700
Total liabilities, redeemable noncontrolling interests and stockholders' equity	$ 896,764	$ 849,153