Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets [Abstract]

Summary of Goodwill Activity

		Goodwill
		(Amounts in
		Thousands)
Goodwill, at December 31, 2016	$	73,906
Additions for acquisitions		—
Adjustments to previously recorded goodwill		—
Goodwill, at March 31, 2017	$	73,906

Schedule of Carrying Amount and Accumulated Amortization of Intangible Asset

		Customer and								Non-
		referral			Trade names and					competition
		relationships			trademarks			State licenses		agreements			Total
					(Amounts in Thousands)
Gross balance at December 31, 2016	$	34,672		$	13,261		$	150	$	2,155		$	50,238
Accumulated amortization		(26,766	)		(6,296	)		—		(1,763	)		(34,825	)
Net Balance at December 31, 2016		7,906			6,965			150		392			15,413
Gross balance at January 1, 2017		34,672			13,261			150		2,155			50,238
Accumulated amortization		(27,342	)		(6,739	)		—		(1,790	)		(35,871	)
Net Balance at March 31, 2017	$	7,330		$	6,522		$	150	$	365		$	14,367