3. Investment in Pemberwick Fund (Details)	Jun. 29, 2017 USD ($) $ / shares
Details
Pemberwick Net Asset Value \| $ / shares	$ 10.03
Unrealized loss reflected as accumulated other comprehensive loss	$ 3,939
Aggregate interest revenue from investment in Pemberwick	$ 73,243

Represents the monetary amount of Unrealized loss reflected as accumulated other comprehensive loss, as of the indicated date.

No definition available.

Name:	fil_UnrealizedLossReflectedAsOtherComprehensiveLoss
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant