License and Other Agreements (Details Narrative) $ in Thousands	1 Months Ended
Jan. 23, 2017 USD ($)
Neogen Corporation [Member]
Litigation settlement, amount	$ 1,000

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

No definition available.

Name:	us-gaap_LitigationSettlementExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration