Real Estate Owned (Details) - Commercial Office Building [Member]	12 Months Ended
Dec. 31, 2016 ft²
Property, Plant And Equipment [Line Items]
Area of building in square feet	14,500
Square feet utilized by Company	3,500
Number of years depreciation is based upon	39 years

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration