Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Aggregate Annual Rental Commitments (Details)

v2.4.1.9
Commitments and Contingencies - Aggregate Annual Rental Commitments (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
2015 $ 442us-gaap_CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear
2016 294us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears
Total minimum lease payments 736us-gaap_CapitalLeasesFutureMinimumPaymentsDue
Less amount representing average interest at 2.2% (11)us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
Total 725us-gaap_CapitalLeaseObligations
Less current portion 578us-gaap_CapitalLeaseObligationsCurrent
Long-term portion $ 147us-gaap_CapitalLeaseObligationsNoncurrent
Capital lease, average interest rate 2.20%rp_CapitalLeasesInterestPercentage