SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Intangible Assets (Details Narrative) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Changes in carrying values of goodwill and intangible assets
Goodwill from purchases and acquisitions	$ 2,358	$ 2,358
Canaan National Bancorp, Inc. acquisition in 2004
Goodwill from purchases and acquisitions	7,152	7,152
Branch office purchase in New York State in 2007
Goodwill from purchases and acquisitions	319	319
Riverside Bank acquisition in December 2014
Goodwill from purchases and acquisitions	$ 2,723	$ 2,723