Note 15 - Employee Benefit Plans	12 Months Ended
Dec. 31, 2013
Notes
Note 15 - Employee Benefit Plans	Note 15 – Employee Benefit Plans The Company sponsors a contributory 401(k) savings plan for U.S. employees, and contributory retirement plans for Ireland and UK employees. The Company’s matching contribution is determined annually by the board of directors. Company contributions were approximately $138, $161 and $209 for the years ended December 31, 2013, 2012 and 2011, respectively.

The entire disclosure for pension and other postretirement benefits.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-URI http://asc.fasb.org/topic&trid=2235017

Name:	us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration