Deferred Gross Profit - Additional Information (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total deferred gross profit	$ 36,671	$ 28,558
Products with Installation Services [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Sales of medication and supply dispensing systems including packaging equipment	55,304	36,947
Less: cost of revenues, excluding installation costs	(18,633)	(8,389)
Total deferred gross profit	$ 36,671	$ 28,558

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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