Real estate, depreciation and impairment (Details)	Mar. 31, 2014
Real estate, depreciation and impairment
Minimum useful life of Buildings and improvments	10
Maximum useful life of Buildings and improvments	40
Minimum useful life of Furniture, fixtures and equipment	5
Maximum useful life of Furniture, fixtures and equipment	10

The maximum number of years used in the computation of depreciation of furniture, fixtures and equipment, which is the amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful life.

No definition available.

Name:	fil_MaximumUsefulLifeOfFurnitureFixturesAndEquipment
Namespace Prefix:	fil_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant