SECURITIES - AFS and HTM - Amortized Cost and FV (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Available for Sale, Amortized cost
After five years through ten years	$ 525
Over ten years	1,825
Total	2,350
Amortized Cost	18,851
Available-for-sale Securities, Amortized Cost Basis	18,851		$ 19,834
Available for Sale, Fair Value
After five years through ten years	537
Over ten years	1,858
Total	2,395
Fair Value	18,847		19,772
Held to maturity, Amortized Cost
Over 10 years	569
Total	569
Total	2,462
Held to Maturity, Fair Value
Over 10 years	564
Total	564
Fair Value	2,453		2,490
Available for sale securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position
Less Than Twelve Months, Gross Unrealized Losses	123		146
Less Than Twelve Months, Fair Value	8,484		9,230
Held to maturity securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position
Less than 12 months, Gross Unrealized Loss	11		16
Less than 12 months, Fair Value	2,433		2,463
Total temporarily impaired securities, Less than 12 months, Gross Unrealized Loss	134		162
Total temporarily impaired securities, Less than 12 months, Fair Value	10,917		11,693
Additional disclosures
Proceeds from sale of securities	0	$ 0
State and municipal
Available for Sale, Amortized cost
Available-for-sale Securities, Amortized Cost Basis	2,350		2,362
Available for Sale, Fair Value
Fair Value	2,395		2,385
Held to maturity, Amortized Cost
Total	569	570
Held to Maturity, Fair Value
Fair Value	564	565
Available for sale securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position
Less Than Twelve Months, Gross Unrealized Losses	3		4
Less Than Twelve Months, Fair Value	239		512
Held to maturity securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position
Less than 12 months, Gross Unrealized Loss	5		5
Less than 12 months, Fair Value	564		565
Residential mortgage-backed securities
Available for Sale, Amortized cost
Securities without single maturity date	16,501
Available-for-sale Securities, Amortized Cost Basis	16,501		17,472
Available for Sale, Fair Value
Securities without single maturity date	16,452
Fair Value	16,452		17,387
Held to maturity, Amortized Cost
Securities without single maturity date	1,893
Total	1,893	1,933	2,503
Held to Maturity, Fair Value
Securities without single maturity date	1,889
Fair Value	1,889	$ 1,925	2,490
Available for sale securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position
Less Than Twelve Months, Gross Unrealized Losses	120		142
Less Than Twelve Months, Fair Value	8,245		8,718
Held to maturity securities with gross unrealized losses aggregated by investment category and length of time that individual securities have been in a continuous loss position
Less than 12 months, Gross Unrealized Loss	6		11
Less than 12 months, Fair Value	$ 1,869		$ 1,898