Annual report pursuant to Section 13 and 15(d)

Discontinued Operations and Related Disposal (Details Textual)

v2.4.1.9
Discontinued Operations and Related Disposal (Details Textual) (USD $)
12 Months Ended 1 Months Ended 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Sep. 30, 2013
Dec. 31, 2001
Dec. 31, 2011
Discontinued Operations and Related Disposal (Textual)            
Beneficial interest rate in net assets 50.00%us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage 67.50%us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage 67.50%us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage     67.50%us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage
Direct costs to hotels     $ 200,000us-gaap_DirectCostsOfHotels      
Litigation settlement 1,300,000us-gaap_LitigationSettlementAmount           
MTO [Member]            
Discontinued Operations and Related Disposal (Textual)            
Percentage of stock held in trust         100.00%pric_PercentageOfStockHeldInTrust
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
 
Percentage of sale of stock       100.00%us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
   
Sale of stock to unrelated third party, value       1,000,000us-gaap_SaleOfStockConsiderationReceivedPerTransaction
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
   
Notes receivable       800,000us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
   
Cash and cash equivalents       200,000us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
   
Loss from disposal of discontinued operation       1,100,000us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
   
Litigation settlement       800,000us-gaap_LitigationSettlementAmount
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
   
Settlement of third party debt       100,000us-gaap_ExtinguishmentOfDebtAmount
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember
   
Gain on extinguishment       $ 700,000us-gaap_ExtinguishmentOfDebtGainLossIncomeTax
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= pric_MtoMember