Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 1)

v2.4.1.9
Income Taxes (Details 1) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Schedule of reconciliation between statutory tax rate and effective tax rate    
Computed expected federal tax expense $ 2,599us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate $ 1,547us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
Decrease in valuation allowance (4,320)us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance (1,234)us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
Foreign bad debt write-off    (432)pric_IncomeTaxReconciliationForeignBadDebtWriteOff
State income net of federal benefit 376us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes 82us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes
Non-U.S. income taxed at different rates 172us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential 33us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential
Uncertain tax positions expense 2us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease (492)us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease
Foreign exchange adjustment 360pric_IncomeTaxReconciliationForeignExchangeAdjustment   
Foreign tax rate adjustment 847us-gaap_IncomeTaxReconciliationOtherAdjustments   
Other 24us-gaap_IncomeTaxReconciliationOtherReconcilingItems 61us-gaap_IncomeTaxReconciliationOtherReconcilingItems
Income tax expense (benefit) $ 60us-gaap_IncomeTaxExpenseBenefit $ (435)us-gaap_IncomeTaxExpenseBenefit