LOANS - Composition of loans receivable by delinquency status (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Business Activities Loans - Current
Residential 1-4 family	$ 272,795	$ 254,152
Residential 5+ multifamily	7,086	6,254
Construction of residential 1-4 family	10,343	7,826
Home equity lines of credit	33,739	33,744
Residential real estate	323,963	301,976
Commercial	148,166	126,440
Construction of commercial	9,350	6,525
Commercial real estate	157,516	132,965
Farm land	3,027	2,172
Vacant land	5,318	5,734
Real estate secured	489,824	442,847
Commercial and industrial	100,049	73,698
Municipal	9,005	9,566
Consumer	5,565	6,096
Loans receivable, gross	604,443	532,207
Business Activities Loans - Past due 1-29 days
Residential 1-4 family	2,791	1,781
Residential 5+ multifamily	54
Construction of residential 1-4 family		172
Home equity lines of credit	345	363
Residential real estate	3,190	2,316
Commercial	918	1,618
Construction of commercial
Commercial real estate	918	1,618
Farm land		298
Vacant land
Real estate secured	4,108	4,232
Commercial and industrial	826	906
Municipal
Consumer	37	61
Loans receivable, gross	4,971	5,199
Business Activities Loans - Past due 30-59 days
Residential 1-4 family	1,102	1,931
Residential 5+ multifamily		68
Construction of residential 1-4 family
Home equity lines of credit	453	306
Residential real estate	1,555	2,305
Commercial	20	474
Construction of commercial
Commercial real estate	20	474
Farm land	286
Vacant land	8	6
Real estate secured	1,869	2,785
Commercial and industrial	106	35
Municipal
Consumer	12	21
Loans receivable, gross	1,987	2,841
Business Activities Loans - Past due 60-89 days
Residential 1-4 family	521	683
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit	60	101
Residential real estate	581	784
Commercial	254
Construction of commercial
Commercial real estate	254
Farm land
Vacant land
Real estate secured	835	784
Commercial and industrial	106
Municipal
Consumer	3	17
Loans receivable, gross	944	801
Business Activities Loans - Past due 90-179 days
Residential 1-4 family	605	973
Residential 5+ multifamily	1
Construction of residential 1-4 family
Home equity lines of credit	10	113
Residential real estate	616	1,086
Commercial	288	233
Construction of commercial
Commercial real estate	288	233
Farm land
Vacant land
Real estate secured	904	1,319
Commercial and industrial	4
Municipal
Consumer
Loans receivable, gross	908	1,319
Business Activities Loans - Past due 180 days and over
Residential 1-4 family	2,439	1,975
Residential 5+ multifamily	89	89
Construction of residential 1-4 family
Home equity lines of credit	160	390
Residential real estate	2,688	2,454
Commercial	1,023	681
Construction of commercial
Commercial real estate	1,023	681
Farm land	723	723
Vacant land	2,823	2,823
Real estate secured	7,257	6,681
Commercial and industrial	18	18
Municipal
Consumer
Loans receivable, gross	7,275	6,699
Business Activities Loans - Past due 30 days and over
Residential 1-4 family	4,667	5,562
Residential 5+ multifamily	90	157
Construction of residential 1-4 family
Home equity lines of credit	683	910
Residential real estate	5,440	6,629
Commercial	1,585	1,388
Construction of commercial
Commercial real estate	1,585	1,388
Farm land	1,009	723
Vacant land	2,831	2,829
Real estate secured	10,865	11,569
Commercial and industrial	234	53
Municipal
Consumer	15
Loans receivable, gross	11,114	11,660
Business Activities Loans - Accruing 90 days and over
Residential 1-4 family
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit	10
Residential real estate	10
Commercial	288
Construction of commercial
Commercial real estate	288
Farm land
Vacant land
Real estate secured	298
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	298
Business Activities Loans - Non-accrual
Residential 1-4 family	3,801	5,671
Residential 5+ multifamily		89
Construction of residential 1-4 family
Home equity lines of credit	693	601
Residential real estate	4,494	6,361
Commercial	2,869	2,349
Construction of commercial
Commercial real estate	2,869	2,349
Farm land	1,018	1,031
Vacant land	2,852	2,855
Real estate secured	11,233	12,596
Commercial and industrial	25	461
Municipal
Consumer		80
Loans receivable, gross	11,258	13,137
Acquired Loans - Current
Residential 1-4 family	6,379	6,823
Residential 5+ multifamily	5,836	6,136
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate	12,215	12,959
Commercial	78,259	81,140
Construction of commercial	3,852	4,612
Commercial real estate	82,111	85,752
Farm land
Vacant land
Real estate secured	94,326	98,711
Commercial and industrial	31,484	46,128
Municipal
Consumer	53	77
Loans receivable, gross	125,863	144,916
Acquired Loans - Past due 1-29 days
Residential 1-4 family	91
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate	91
Commercial	2,753	4,848
Construction of commercial
Commercial real estate	2,753	4,848
Farm land
Vacant land
Real estate secured	2,844	4,848
Commercial and industrial	271	471
Municipal
Consumer	15
Loans receivable, gross	3,130	5,319
Acquired Loans - Past due 30-59 days
Residential 1-4 family
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate
Commercial		916
Construction of commercial
Commercial real estate		916
Farm land
Vacant land
Real estate secured		916
Commercial and industrial	136	83
Municipal
Consumer
Loans receivable, gross	136	999
Acquired Loans - Past due 60-89 days
Residential 1-4 family		110
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate		110
Commercial	1,241
Construction of commercial
Commercial real estate	1,241
Farm land
Vacant land
Real estate secured	1,241	110
Commercial and industrial	50	82
Municipal
Consumer
Loans receivable, gross	1,291	192
Acquired Loans - Past due 90-179 days
Residential 1-4 family
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate
Commercial	321
Construction of commercial
Commercial real estate	321
Farm land
Vacant land
Real estate secured	321
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	321
Acquired Loans - Past due 180 days and over
Residential 1-4 family	779	866
Residential 5+ multifamily	124
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate	903	866
Commercial	1,541	1,925
Construction of commercial	258	262
Commercial real estate	1,799	2,187
Farm land
Vacant land
Real estate secured	2,702	3,053
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	2,702	3,053
Acquired Loans - Past due 30 days and over
Residential 1-4 family	779	976
Residential 5+ multifamily	124
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate	903	976
Commercial	3,103	2,841
Construction of commercial	258	262
Commercial real estate	3,361	3,103
Farm land
Vacant land
Real estate secured	4,264	4,079
Commercial and industrial	186	165
Municipal
Consumer
Loans receivable, gross	4,450	4,244
Acquired Loans - Accruing 90 days and over
Residential 1-4 family		90
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate		90
Commercial	322
Construction of commercial
Commercial real estate	322
Farm land
Vacant land
Real estate secured	322	90
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	322	90
Acquired Loans - Non-accrual
Residential 1-4 family	902	766
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity lines of credit
Residential real estate	902	766
Commercial	1,541	2,000
Construction of commercial	258	262
Commercial real estate	1,799	2,262
Farm land
Vacant land
Real estate secured	2,701	3,038
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	$ 2,701	$ 3,038

Reflects the aggregate value of loans, trade receivables, securities and financial instruments that serve as collateral for obligations arising from a transfer of financial assets recorded as a secured borrowing.

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Amount before allowance of loans issued to build, improve or remodel a residential home. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Reflects the aggregate gross carrying amount of all commercial loans and leases held in portfolio, prior to deducting deferred income and the allowance for losses on commercial loans and leases.

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Amount before allowance of commercial loans to develop land for sale or construction thereon. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans covered under loss sharing agreements.

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