Organization Organization-Restated Statement of Cash Flows (Details) - USD ($) $ in Thousands		3 Months Ended										12 Months Ended
		Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016		Mar. 31, 2016		Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2017		Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss		$ (2,034)	$ (893)	$ (251)	$ 325		$ (1,489)		$ 156	$ (563)	$ 129	$ (2,853)		$ (1,767)	[1],[2],[3]
Adjustments to reconcile net loss to net cash provided by operating activities:
Provision for loan losses		521	(128)	(160)	(204)		90		728	643	34	29		1,495	[1],[3],[4]
Stock based compensation expense												4		2	[1],[4]
Depreciation												867		1,415	[1],[4]
Loss (gain) on sale of real estate owned, net of market value adjustment												0		(35)	[1],[3],[4]
Gain on sale of securities, net												(58)		(1)	[1],[4]
Gain on sale of loans, net												(4)		(499)	[1],[4]
Gain on sale of building									(1,200)			(69)		(1,221)	[1],[3],[4]
Lower of cost or market adjustment on loans held-for-sale												47		(1)	[1],[3],[4]
Amortization and accretion of loan premiums and discounts and deferred charges												57		136	[1],[2]
Amortization and accretion of premiums and discounts - securities												342		322	[1],[2]
Decrease (increase) in accrued interest receivable												837		76	[1],[2]
Decrease (increase) in other assets												1,641		(972)	[1],[2]
Increase in other liabilities												(147)		1,470	[1],[2]
Net cash provided by operating activities												827		420	[1],[2]
CASH FLOWS FROM INVESTING ACTIVITIES
Net Cash Provided by (Used in) Investing Activities												41,236		(52,036)	[1],[4]
CASH FLOWS FROM FINANCING ACTIVITIES
Net Cash Provided by (Used in) Financing Activities												(46,565)		63,980	[1]
Net (decrease) increase in cash and cash equivalents												(4,502)		12,364	[1],[2]
Cash and cash equivalents - Beginning Balance	[1],[2]				63,188	[4],[5]					50,824	63,188	[4],[5]	50,824
Cash and cash equivalents - Ending Balance		$ 58,686					63,188	[1],[2],[4],[5]				58,686		63,188	[1],[2],[4],[5]
Restatement Adjustment
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss			263	1	(83)		(460)		(414)	(407)	(316)			(1,597)
Adjustments to reconcile net loss to net cash provided by operating activities:
Provision for loan losses			0	0	0		0		0	0	0			0
Stock based compensation expense														0
Depreciation														0
Loss (gain) on sale of real estate owned, net of market value adjustment														0
Gain on sale of securities, net														0
Gain on sale of loans, net														0
Gain on sale of building														0
Lower of cost or market adjustment on loans held-for-sale														0
Amortization and accretion of loan premiums and discounts and deferred charges														52
Amortization and accretion of premiums and discounts - securities														0
Decrease (increase) in accrued interest receivable														(942)
Decrease (increase) in other assets														(943)
Increase in other liabilities														(540)
Net cash provided by operating activities														(304)
CASH FLOWS FROM INVESTING ACTIVITIES
Net Cash Provided by (Used in) Investing Activities														0
CASH FLOWS FROM FINANCING ACTIVITIES
Net Cash Provided by (Used in) Financing Activities														0
Net (decrease) increase in cash and cash equivalents														(304)
Cash and cash equivalents - Beginning Balance					(472)						(168)	(472)		(168)
Cash and cash equivalents - Ending Balance							(472)							(472)
Scenario, Previously Reported
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss			(1,156)	(252)	408		(1,029)		570	(156)	445			(170)
Adjustments to reconcile net loss to net cash provided by operating activities:
Provision for loan losses			$ (128)	$ (160)	(204)		90		$ 728	$ 643	34			1,495
Stock based compensation expense														2
Depreciation														1,415
Loss (gain) on sale of real estate owned, net of market value adjustment														(35)
Gain on sale of securities, net														1
Gain on sale of loans, net														499
Gain on sale of building														(1,221)
Lower of cost or market adjustment on loans held-for-sale														(1)
Amortization and accretion of loan premiums and discounts and deferred charges														(188)
Amortization and accretion of premiums and discounts - securities														(322)
Decrease (increase) in accrued interest receivable														866
Decrease (increase) in other assets														1,915
Increase in other liabilities														2,010
Net cash provided by operating activities														724
CASH FLOWS FROM INVESTING ACTIVITIES
Net Cash Provided by (Used in) Investing Activities														(52,036)
CASH FLOWS FROM FINANCING ACTIVITIES
Net Cash Provided by (Used in) Financing Activities														63,980
Net (decrease) increase in cash and cash equivalents														12,668
Cash and cash equivalents - Beginning Balance					$ 63,660						$ 50,992	$ 63,660		50,992
Cash and cash equivalents - Ending Balance							$ 63,660							$ 63,660

[1] (1) March 31, 2015 and 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Refer to Notes 1 and 19 for further detail.

[2] (1) March 31, 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Net loss was increased by $1.6 million, equity in net loss of subsidiaries was increased by $1.5 million and increase in other liabilities was increased by $66 thousand. Refer to Notes 1 and 19 for further detail.

[3] (1) March 31, 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Refer to Notes 1 and 19 for further detail.

[4] (1) March 31, 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Equity in net loss from subsidiaries was increased and total income was reduced by $1.5 million, interest expense on borrowings and total expense were increased by $66 thousand, and net loss and comprehensive loss were increased $1.6 million. Refer to Notes 1 and 19 for further detail.

[5] (1) March 31, 2016 balances have been restated from previously reported results to correct for material and certain other errors from prior periods. Refer to Notes 1 and 19 for further detail.