BUSINESS COMBINATION (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 19, 2013
Total purchase consideration	$ 29,800	$ 29,795
Assets acquired
Cash and cash equivalents		18,198
Restricted cash		2,260
Teva license intangible asset		10,900
Other tangible assets		79
Deferred tax assets, net	0	0
Goodwill		1,838
Total assets		33,275
Liabilities assumed
Accrued severance		2,965
Other liabilities		515
Total liabilities		3,480
Total net assets acquired	$ 29,800	$ 29,795