Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2012		Sep. 30, 2012		Dec. 31, 2012 Women's Health Business [Member] women_health_product employee
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Women's health products purchased by Meda					6
The number of employees offered positions by purchaser of the discontinued operation					60
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax [Abstract]
Product sales, net	$ 8,086		$ 19,277
Loss from discontinued operations	$ (386)	[1]	$ (6,908)	[1]

[1] There was no income tax on the loss from discontinued operations.