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