Discontinued Operations (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Statement by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales									$ 133,771,000	$ 263,800,000	$ 281,924,000
Loss from operations, pretax									1,628,000	23,328,000	36,843,000
Income tax benefit									1,509,000	9,509,000	13,912,000
Loss from operations, after tax									119,000	13,819,000	22,931,000
Impairment loss									(39,804,000)	(144,739,000)	0
Proceeds from Divestiture of Businesses									71,194,000	11,658,000	19,207,000
Income tax benefit of impairment loss									0	2,596,000	0
Loss from discontinued operations	2,700,000	(3,246,000)	(39,275,000)	136,000	(142,323,000)	3,042,000	4,917,000	6,040,000	(39,685,000)	(128,324,000)	22,931,000
Hospice Disposal Group [Member] [Member]
Income Statement by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales									123,136,000	210,041,000	223,135,000
Loss from operations, pretax									3,167,000	25,120,000	36,787,000
Income tax benefit									2,457,000	10,136,000	13,889,000
Loss from operations, after tax									710,000	14,984,000	22,898,000
Impairment loss									(39,804,000)	(139,783,000)	0
Goodwill, Impairment Loss									40,000,000	133,000,000
Proceeds from Divestiture of Businesses									65,000,000
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax									8,000,000
Impairment of Intangible Assets, Finite-lived										7,000,000
Income tax benefit of impairment loss									0	2,596,000	0
Loss from discontinued operations									(39,094,000)	(122,203,000)	22,898,000
Retail Disposal Group [Member]
Income Statement by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales									10,635,000	53,759,000	58,789,000
Loss from operations, pretax									(1,539,000)	(1,792,000)	56,000
Income tax benefit									(948,000)	(627,000)	23,000
Loss from operations, after tax									(591,000)	(1,165,000)	33,000
Impairment loss									0	(4,956,000)	0
Goodwill, Impairment Loss										5,000,000
Proceeds from Divestiture of Businesses									6,000,000
Income tax benefit of impairment loss									0	0	0
Loss from discontinued operations									$ (591,000)	$ (6,121,000)	$ 33,000