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EMPLOYEE RETIREMENT PLANS (Details) (401 (k) Safe Harbor Plan [Member], USD $)
6 Months Ended
Mar. 31, 2015
Mar. 31, 2014
401 (k) Safe Harbor Plan [Member]
   
EMPLOYEE RETIREMENT PLANS (Details) [Line Items]    
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 30,919us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
/ us-gaap_DefinedContributionPlanNameAxis
= pcv_FourZeroOnekSafeHarborPlanMember
$ 27,282us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
/ us-gaap_DefinedContributionPlanNameAxis
= pcv_FourZeroOnekSafeHarborPlanMember