COMMITMENTS AND CONTINGENCIES (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
COMMITMENTS AND CONTINGENCIES [Abstract]
Lease expiration date	Aug. 30, 2023
Total rent expense	$ 3,900,000	$ 3,500,000
Summary of future minimum rental commitments for non-cancelable operating leases [Abstract]
2015	1,746,000
2016	1,348,000
2017	1,168,000
2018	552,000
2019	15,000
Thereafter	0
Total	4,829,000
Royalty and Consulting Agreements [Line Items]
Payable amount on termination of employment relationships with executives	700,000
Royalty Agreements with Individuals and Entities [Member]
Royalty and Consulting Agreements [Line Items]
Payment of royalties	300,000	300,000
Purchase Commitments Agreement with InB:Biotechnologies, Inc. [Member]
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Supply agreement period	10 years
Purchase commitment aggregate amount	$ 5,800,000