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The Business Cell Therapy Development and Manufacturing (Details)	3 Months Ended
	Mar. 31, 2017 client product filing	Mar. 16, 2017	Mar. 11, 2016
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Equity Method Investment, Ownership Percentage			19.90%
Subsidiary, Ownership Interest by Parent		80.10%	80.10%
PCT Allendale, LLC [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Number Of Clients | client	100
Number Of Products Produced | product	20,000
PCT Allendale, LLC [Member] | United States And European Union [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Number Of Supported Regulatory Filings | filing	50

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

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