DISCONTINUED OPERATIONS - Net Income (Losses) (Details) - USD ($) $ in Thousands		12 Months Ended
	Jun. 30, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
NONINTEREST EXPENSES
Income (loss) from discontinued operations, before income taxes		$ 6,346	$ 353	$ (920)
Income tax expense (benefit) - discontinued operations		2,411	140	(344)
Net Income (loss) from discontinued operations		3,935	213	(576)
USI Insurance Services | Discontinued Operations, Disposed of by Sale
NONINTEREST INCOME
Insurance and investment services income		1,887	4,733	3,523
Gain on sale of subsidiary	$ 6,900	6,926	0	0
Other operating income		2	6	0
Total noninterest income		8,815	4,739	3,523
NONINTEREST EXPENSES
Salary and employee benefits		1,937	3,603	3,417
Occupancy expense		124	281	245
Equipment depreciation and maintenance		29	57	56
Data processing and communications		79	105	97
Marketing, contributions and sponsorships		7	25	26
Professional fees		2	23	308
Printing, postage and supplies		12	19	41
Insurance, tax and assessment expense		58	136	96
Travel, entertainment, dues and subscriptions		67	119	132
Other operating expenses		154	18	25
Total noninterest expense		2,469	4,386	4,443
Income (loss) from discontinued operations, before income taxes		6,346	353	(920)
Income tax expense (benefit) - discontinued operations		2,411	140	(344)
Net Income (loss) from discontinued operations		$ 3,935	$ 213	$ (576)