3. Loans (Details Narrative) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Loans
Pledged loans	$ 187,927	$ 218,523
Loans held for sale	38,595	39,775	[1]
Foreclosed residential real estate in other real estate	$ 177	$ 207

[1] 2017 Derived from audited consolidated financial statements.