Operating Leases And Commitments (Narrative) (Details) (USD $)	1 Months Ended	12 Months Ended
Mar. 31, 2014	Dec. 31, 2014	Dec. 31, 2013
Operating Leases And Commitments [Abstract]
Length of service agreement to totalizator provider	7 years
Service agreement charges		$ 226,000cphc_ServiceAgreementCharges	$ 225,000cphc_ServiceAgreementCharges
Operating lease rent expense charged to operations		$ 140,000us-gaap_LeaseAndRentalExpense	$ 130,000us-gaap_LeaseAndRentalExpense

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

No definition available.

Name:	us-gaap_LeaseAndRentalExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration