Annual report pursuant to Section 13 and 15(d)

Fair Values of Financial Instruments (Details Textual)

v3.10.0.1
Fair Values of Financial Instruments (Details Textual) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Fair Values of Financial Instruments [Line Items]    
Available-for-sale Securities, Amortized Cost Basis $ 3,500 $ 3,500
Unpaid Principal Balance 5,780 2,500
Impaired Financing Receivable, Reserve 246 704
Impaired Financing Receivable, Fair Value $ 5,500 $ 1,800