Supplemental Condensed Consolidating Financial Information (Condensed Consolidating Statement Of Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Condensed Statement of Comprehensive Income (Loss) [Line Items]
Net income (loss)	$ 2,485	$ (32,906)	$ (26,306)	$ (30,728)
Other comprehensive income (loss):
Changes in fair value of interest rate swap, net of taxes	330	6	(2,303)	(445)
Foreign currency translation adjustment	(70)	(347)	240	(531)
Other comprehensive income (loss)	260	(341)	(2,063)	(976)
Total comprehensive income (loss)	2,745	(33,247)	(28,369)	(31,704)
Consolidating Adjustments [Member]
Condensed Statement of Comprehensive Income (Loss) [Line Items]
Net income (loss)	(13,956)	(7,126)	(18,322)	(47,865)
Other comprehensive income (loss):
Equity in other comprehensive earnings	70	347	(240)	531
Other comprehensive income (loss)	70	347	(240)	531
Total comprehensive income (loss)	(13,886)	(6,779)	(18,562)	(47,334)
Change Healthcare Holdings, Inc. [Member]
Condensed Statement of Comprehensive Income (Loss) [Line Items]
Net income (loss)	2,485	(32,906)	(26,306)	(30,728)
Other comprehensive income (loss):
Changes in fair value of interest rate swap, net of taxes	330	6	(2,303)	(445)
Equity in other comprehensive earnings	(70)	(347)	240	(531)
Other comprehensive income (loss)	260	(341)	(2,063)	(976)
Total comprehensive income (loss)	2,745	(33,247)	(28,369)	(31,704)
Guarantor Subsidiaries [Member]
Condensed Statement of Comprehensive Income (Loss) [Line Items]
Net income (loss)	13,956	7,126	18,322	47,865
Other comprehensive income (loss):
Foreign currency translation adjustment	(70)	(347)	240	(531)
Other comprehensive income (loss)	(70)	(347)	240	(531)
Total comprehensive income (loss)	$ 13,886	$ 6,779	$ 18,562	$ 47,334