Investment in account receivable during the period (Details) (USD $)	12 Months Ended
Dec. 31, 2014
Investment in account receivable discount amortization:
Discount amortization included in interest income	$ 24,750

Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

No definition available.

Name:	fil_DiscountAmortizationIncludedInInterestIncome
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration