CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenue:
Revenue from contract with customers	$ 432,049	$ 433,722
Cost of revenue:
Amortization of software development and acquisition-related assets	28,222	25,959
Total cost of revenue	257,954	249,057
Gross profit	174,095	184,665
Selling, general and administrative expenses	100,245	119,937
Research and development	64,310	64,790
Asset impairment charges	98	0
Amortization of intangible and acquisition-related assets	6,797	6,639
Income (loss) from operations	2,645	(6,701)
Interest expense	(10,184)	(11,694)
Other income (loss), net	513	(35)
Loss on sale of businesses, net	0	(871)
Recovery (impairment) of long-term investments	1,045	(5,500)
Equity in net loss of unconsolidated investments	(64)	(61)
Loss from continuing operations before income taxes	(6,045)	(24,862)
Income tax provision	1,932	299
Loss from continuing operations, net of tax	(7,977)	(25,161)
Loss from discontinued operations	0	(5,016)
Income tax effect on discontinued operations	0	1,662
Loss from discontinued operations, net of tax	0	(3,354)
Net loss	(7,977)	(28,515)
Net loss attributable to non-controlling interests	424	790
Accretion of redemption preference on redeemable convertible non-controlling interest - discontinued operations	0	(12,149)
Net loss attributable to Allscripts Healthcare Solutions, Inc. stockholders	$ (7,553)	$ (39,874)
Basic
Continuing operations	$ (0.04)	$ (0.14)
Discontinued operations	0.00	(0.08)
Net loss attributable to Allscripts Healthcare Solutions, Inc. stockholders per share	(0.04)	(0.22)
Diluted
Continuing operations	(0.04)	(0.14)
Discontinued operations	0.00	(0.08)
Net loss attributable to Allscripts Healthcare Solutions, Inc. stockholders per share	$ (0.04)	$ (0.22)
Software delivery, Support and Maintenance [Member]
Revenue:
Revenue from contract with customers	$ 275,512	$ 280,553
Cost of revenue:
Total cost of revenue	88,133	86,010
Client services [Member]
Revenue:
Revenue from contract with customers	156,537	153,169
Cost of revenue:
Total cost of revenue	$ 141,599	$ 137,088