Organization (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended						9 Months Ended				12 Months Ended
		Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015		Jun. 30, 2011	Dec. 31, 2016	Dec. 31, 2015		Dec. 31, 2011	Mar. 31, 2016	Mar. 31, 2003	Oct. 28, 2011	Oct. 27, 2011	Jun. 29, 2011	Sep. 17, 2003	Oct. 24, 1994
Provision for (recovery of) loan losses		$ (128)			$ 728			$ (492)	$ 1,405	[1]		$ 1,495
Other		2,171			2,242			6,133	5,347	[2]
Consulting fees		218			245			486	535	[2]
Data processing		$ 379			$ 322	[3]		$ 1,078	$ 768	[4]
Basic		$ (0.31)			$ 0.06	[1]		$ (0.27)	$ 0.09	[2]
Accrued interest receivable		$ 3,125	$ 446					$ 3,125				$ 3,647
Loans		5,642	$ 23	$ 22	$ 6,467			17,963	$ 18,283
Other Noninterest Expense		$ 52						$ 401
Common Stock, Shares, Issued		3,698,031						3,698,031				3,698,031						2,314,375
Common Stock, Par or Stated Value Per Share		$ 0.01						$ 0.01				$ 0.01						$ 0.01
subordinated debt issued shares																	13,000
Liquidation amount subordinated debt																	$ 1,000
Proceeds from Issuance of Long-term Debt													$ 13,000
Proceeds from (Payments for) Other Financing Activities													400
Payments for Repurchase of Trust Preferred Securities													$ 13,400
Debt Instrument, Basis Spread on Variable Rate								3.05%
Proceeds from Issuance of Convertible Preferred Stock							$ 55,000
Preferred Stock, Shares Issued		45,118						45,118				45,118				55,000
Proceeds from Issuance of Preferred Stock and Preference Stock							51,400
Proceeds from Contributions from Parent							$ 37,000				$ 7,000
Stockholders' Equity, Reverse Stock Split											1-for-15
Common Stock, Shares, Outstanding		3,696,087						3,696,087				3,696,087			2,492,415
Stock Issued During Period, Shares, Reverse Stock Splits											166,161
Stock Issued During Period, Shares, Other											2,321,286
Conversion of Stock, Shares Converted											1,208,039
Preferred Stock, Shares Outstanding														45,118
Convertible Preferred Stock, Shares Issued upon Conversion														5,518,006
Impact of Restatement on Earnings Per Share, Basic					$ 0.06				$ 0.03
Quantifying Misstatement in Current Year Financial Statements, Amount		$ 498						$ 453				$ 613
Restatement Adjustment [Member]
Provision for (recovery of) loan losses									$ 83
Other									36
Consulting fees									23
Data processing					$ 133				$ 267
Scenario, Previously Reported [Member]
Basic	[1]				$ 0.12				$ 0.12

[1] (1) December 31, 2015 amounts have been restated from previously reported results to correct for a material and certain other errors from prior periods. Refer to Note 1 for further detail.

[2] (1) December 31, 2015 amounts have been restated from previously reported results to correct for a material and certain other errors from prior periods. Refer to Note 1 for further detail.

[3] (1) December 31, 2015 amounts have been restated from previously reported results to correct for a material and certain other errors from prior periods. Refer to Note 1 for further detail.

[4] (1) December 31, 2015 amounts have been restated from previously reported results to correct for a material and certain other errors from prior periods. Refer to Note 1 for further detail.