XML 17 R29.htm IDEA: XBRL DOCUMENT v2.4.1.9
Defined Contribution Plan (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Defined Contribution Plan (Textual) [Abstract]    
401(k) Plan required eligibility service period 1 year  
Percentage of employee salaries paid as contribution 3.00%ljpc_PercentageOfEmployeeSalariesPaidAsContribution  
Maximum [Member]    
Defined Contribution Plan (Textual) [Abstract]    
Safe harbor contributions by Company $ 28us-gaap_DefinedContributionPlanCostRecognized
/ us-gaap_RangeAxis
= us-gaap_MaximumMember		 $ 6us-gaap_DefinedContributionPlanCostRecognized
/ us-gaap_RangeAxis
= us-gaap_MaximumMember