CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 179,358	$ 155,643
Accounts receivable, net of reserves — $15,408 (2016) and $14,139 (2015)	120,630	157,406
Inventories, net of reserves — $25,938 (2016) and $28,225 (2015)	113,717	105,877
Prepaid expenses and other current assets	15,196	13,541
Total current assets	428,901	432,467
Property and equipment, net	80,837	85,995
Intangible assets, net	133,518	157,466
Goodwill	189,018	187,875
Long term deferred income tax asset	5,374	3,216
Other assets, net	24,700	26,256
Total assets	862,348	893,275
Current liabilities:
Current portion of capitalized lease obligations	581	529
Accounts payable	37,113	46,869
Accrued and other liabilities	46,746	54,699
Customer deposits	5,789	8,229
Deferred revenue	37,385	35,145
Total current liabilities	127,614	145,471
Long term portion of capitalized lease obligations	7,781	8,187
Long term deferred income tax liability	15,026	17,944
Other liabilities	60,338	58,155
Total liabilities	210,759	229,757
Redeemable noncontrolling interests	8,872	8,872
Stockholders’ equity:
Common stock, $0.001 par value, authorized 220,000 shares; issued 114,301 (2016) and 113,115 (2015)	114	113
Additional paid-in capital	1,306,903	1,279,738
Treasury stock, at cost — 1,330 shares (2016) and 892 shares (2015)	(1,294)	(1,026)
Accumulated deficit	(627,017)	(583,368)
Accumulated other comprehensive loss	(33,995)	(39,548)
Total 3D Systems Corporation stockholders' equity	644,711	655,909
Noncontrolling interests	(1,994)	(1,263)
Total stockholders' equity	642,717	654,646
Total liabilities, redeemable noncontrolling interests and stockholders' equity	$ 862,348	$ 893,275