Segments (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Segment Reporting Information [Line Items]
Revenues	$ 380,585,000	$ 314,027,000	$ 245,535,000
Cost of Revenue	177,186,000	143,439,000	109,751,000
Gross profit	203,399,000	170,588,000	135,784,000
Gross Margin Percentage	53.40%	54.30%	55.30%
Operating Expenses	168,100,000	143,462,000	119,562,000
Income from operations	35,299,000	27,126,000	16,222,000
Operating margin percentage	9.30%	8.60%	6.60%
Interest and other income (expense), net	(270,000)	(51,000)	(133,000)
Income before provision for income taxes	35,029,000	27,075,000	16,089,000
Provision for income taxes	11,050,000	10,897,000	5,700,000
Net income	23,979,000	16,178,000	10,389,000
Assets	492,501,000	441,819,000
Depreciation and amortization	18,365,000	13,325,000	7,983,000
Property, Plant and Equipment, Additions	12,335,000	15,187,000
Acute Care Solutions [Member]
Segment Reporting Information [Line Items]
Operating Expenses Acquisition Expenses		2,300,000
Revenues	284,666,000	260,160,000	245,535,000
Cost of Revenue	122,816,000	111,599,000	109,751,000
Gross profit	161,850,000	148,561,000	135,784,000
Gross Margin Percentage	56.90%	57.10%	55.30%
Operating Expenses	131,811,000	127,467,000	119,562,000
Income from operations	30,039,000	21,094,000	16,222,000
Operating margin percentage	10.60%	8.10%	6.60%
Assets	263,154,000	235,186,000	363,849,000
Depreciation and amortization	11,236,000	9,017,000	7,983,000
Property, Plant and Equipment, Additions	4,392,000	13,234,000	8,685,000
Non-acute care solutions [Member]
Segment Reporting Information [Line Items]
Operating Expenses Acquisition Expenses		900,000
Cost of Revenues Acquisition Charges		1,700,000
Revenues	95,919,000	53,867,000
Cost of Revenue	54,370,000	31,840,000
Gross profit	41,549,000	22,027,000
Gross Margin Percentage	43.30%	40.90%
Operating Expenses	36,289,000	15,995,000
Income from operations	5,260,000	6,032,000
Operating margin percentage	5.50%	11.20%
Assets	229,347,000	206,633,000
Depreciation and amortization	7,129,000	4,308,000
Property, Plant and Equipment, Additions	7,943,000	1,953,000
MTS-Medication Technologies [Member]
Segment Reporting Information [Line Items]
Revenues		47,200,000
MTS-Medication Technologies [Member] | Non-acute care solutions [Member]
Segment Reporting Information [Line Items]
Net income		2,900,000
COS relief of FV inventory step-up and misc [Member] | MTS-Medication Technologies [Member] | Non-acute care solutions [Member]
Segment Reporting Information [Line Items]
Cost of Revenue		1,700,000
Acq trransaction costs [Member] | MTS-Medication Technologies [Member] | Acute Care Solutions [Member]
Segment Reporting Information [Line Items]
Operating Expenses		2,300,000
Severance and misc cost [Member] | MTS-Medication Technologies [Member] | Non-acute care solutions [Member]
Segment Reporting Information [Line Items]
Operating Expenses		$ 900,000