DISTRIBUTION AGREEMENTS AND MAJOR CUSTOMERS (Detail Textuals) (C R Bard)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Brachytherapy Seed
Revenue, Major Customer [Line Items]
Automatic extension period			1 year
Automatic extension period limit			12 months
Percentage of revenue	23.00%	27.00%	26.00%	28.00%
Surgical products
Revenue, Major Customer [Line Items]
Percentage of consolidated revenue	10.00%	10.00%	10.00%	11.00%