Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Preferred Stock, Net of Discount	Common Stock	Additional Paid-in Capital	Accumulated Deficit Series D	Accumulated Deficit Series E	Accumulated Deficit	Accumulated Other Comprehensive Income, Net	Treasury Stock	Series D	Series E	Total
Balance at Dec. 31, 2012	$ 16,796	$ 20	$ 10,095			$ (7,988)	$ 318	$ (1,234)			$ 18,007
Balance (in shares) at Dec. 31, 2012		2,013,942
Increase (Decrease) in Shareholders' Equity
Net income (loss)						(301)					(301)
Debt and preferred stock exchanged (See Note 2)	(17,033)	140	22,114								5,221
Preferred stock exchanged (See Note 2) (Shares)		13,997,200
Common stock issued, net of issuance costs		43	3,355								3,398
Common stock issued, (Shares)		4,317,531
Change in unrealized gain on securities available-for-sale, net of tax							(238)				(238)
Adjustment to treasury stock issued to certain senior officers			95					(95)
Cash dividends accrued				(290)	(193)				(290)	(193)
Compounding of unpaid dividends						(59)					(59)
Stock-based compensation expense			45								45
Accretion of preferred stock discount	237					(237)
Balance at Dec. 31, 2013		203	35,704			(9,068)	80	(1,329)			25,590
Balance (in shares) at Dec. 31, 2013		20,328,673
Increase (Decrease) in Shareholders' Equity
Net income (loss)						2,529					2,529
Common stock issued, net of issuance costs		89	8,929								9,018
Common stock issued, (Shares)		8,829,549
Common stock issued for services			25								25
Common stock issued for services (Shares)		22,477
Change in unrealized gain on securities available-for-sale, net of tax							85				85
Stock-based compensation expense			11								11
Balance at Dec. 31, 2014	$ 0	$ 292	$ 44,669			$ (6,539)	$ 165	$ (1,329)			$ 37,258
Balance (in shares) at Dec. 31, 2014		29,180,699