GOODWILL AND OTHER INTANGIBLE ASSETS (Details Textual) - USD ($)	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Goodwill [Line Items]
Amortization Of Other Intangible Assets	$ 1,295,000	$ 718,000

The aggregate expense charged against earnings to allocate the cost of intangible assets which is otherwise specified in the taxonomy in a systematic and rational manner to the periods expected to benefit from such assets.

No definition available.

Name:	pfin_AmortizationOfOtherIntangibleAssets
Namespace Prefix:	pfin_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration