XML 75 R20.htm IDEA: XBRL DOCUMENT v2.4.0.6

SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2012

SIGNIFICANT ACCOUNTING POLICIES [Abstract]

Schedule of Useful Life

		Years
Laboratory equipment			5
Furniture			10-15
Computer equipment			3

X

- Definition

Schedule Of Useful Life Table Text Block

+ References

No definition available.

+ Details

Name:	plx_ScheduleOfUsefulLifeTableTextBlock
Namespace Prefix:	plx_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration