Condensed Consolidated Statements of Cash Flows (Parenthetical)	3 Months Ended
Mar. 31, 2019 USD ($)
Non-cash transaction:
Office equipment, written off	$ 28,000
Accumulated depreciation	$ 25,000

The amount of accumulated depreciation of office equipment written off during the period.

No definition available.

Name:	cptp_NonCashTransactionAccumulatedDepreciationWritenOff
Namespace Prefix:	cptp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration