ACQUISITION OF NUVO BANK & TRUST COMPANY - Acquisition (Details)		12 Months Ended
	Dec. 04, 2015 USD ($) item $ / shares shares	Dec. 31, 2015 USD ($) shares
Business Acquisition
Consideration transferred (in shares)		517,109
Cash paid for NUVO shares | $		$ 5,988,000
Number of shares callable by warrants		90,756
NUVO Bank & Trust Company
Business Acquisition
Consideration transferred (in shares)	517,109
Cash paid for NUVO shares | $	$ 5,110,000
Aggregate payment to cash out NUVO stock options and portion of common stock warrants | $	$ 878,718
Number of shares callable by warrants	90,756
Number of businesses acquired | item	2
NUVO Bank & Trust Company | 2017 Warrants
Business Acquisition
Number of shares callable by warrants	56,386
Exercise price of warrants | $ / shares	$ 20.69
NUVO Bank & Trust Company | 2018 Warrants
Business Acquisition
Number of shares callable by warrants	34,370
Exercise price of warrants | $ / shares	$ 41.39