FAIR VALUE MEASUREMENT (Schedule of Carrying Amounts and Estimated Fair Value for Financial Instrument Assets and Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2015		Dec. 31, 2014
Financial assets:
Cash and due from banks	$ 55,495		$ 60,813
Available-for-sale Securities	742,356		763,063
Held-to-maturity securities, at amortized cost	60,234		20,179
Held-to-maturity Securities, Fair Value	59,809		20,425
Loans held for sale	1,426
Mortgage servicing rights	1,360	[1]	1,447	[2]
Interest receivable	6,752		6,017
Customer interest rate swap agreements	780		1,140
Financial liabilities:
Deposits	1,982,300		1,933,805
FHLB advances	57,527		57,986
Commercial repurchase agreements	31,061		31,395
Other borrowed funds	434,349		446,909
Junior subordinated debentures	44,075		44,024
Interest payable	511		537
Customer interest rate swap agreements	780		1,140
Residential Real Estate
Financial assets:
Loans receivable, net of allowance	592,135		596,172
Commercial Real Estate
Financial assets:
Loans receivable, net of allowance	648,031		631,434
Commercial
Financial assets:
Loans receivable, net of allowance	253,203		244,713
Home Equity
Financial assets:
Loans receivable, net of allowance	280,108		270,904
Consumer
Financial assets:
Loans receivable, net of allowance	16,450		17,007
Readily Available Market Prices (Level 1)
Financial assets:
Cash and due from banks	55,495		60,813
Available-for-sale Securities	0		0
Held-to-maturity Securities, Fair Value	0		0
Loans held for sale	0
Mortgage servicing rights	0	[1]	0	[2]
Interest receivable	0		0
Customer interest rate swap agreements	0		0
Financial liabilities:
Deposits	1,383,678		1,361,604
FHLB advances	0		0
Commercial repurchase agreements	$ 0		0
Other borrowed funds			446,909
Junior subordinated debentures	$ 0		0
Interest payable	511		537
Customer interest rate swap agreements	0		0
Readily Available Market Prices (Level 1) | Residential Real Estate
Financial assets:
Loans receivable, net of allowance	0		0
Readily Available Market Prices (Level 1) | Commercial Real Estate
Financial assets:
Loans receivable, net of allowance	0		0
Readily Available Market Prices (Level 1) | Commercial
Financial assets:
Loans receivable, net of allowance	0		0
Readily Available Market Prices (Level 1) | Home Equity
Financial assets:
Loans receivable, net of allowance	0		0
Readily Available Market Prices (Level 1) | Consumer
Financial assets:
Loans receivable, net of allowance	0		0
Observable Market Data (Level 2)
Financial assets:
Cash and due from banks	0		0
Available-for-sale Securities	742,356		763,063
Held-to-maturity Securities, Fair Value	59,809		20,425
Loans held for sale	1,426
Mortgage servicing rights	1,360	[1]	1,447	[2]
Interest receivable	6,752		6,017
Customer interest rate swap agreements	780		1,140
Financial liabilities:
Deposits	598,622		572,201
FHLB advances	57,527		57,986
Commercial repurchase agreements	31,061		31,395
Other borrowed funds	434,349		0
Junior subordinated debentures	44,075		44,024
Interest payable	0		0
Customer interest rate swap agreements	780		1,140
Observable Market Data (Level 2) | Residential Real Estate
Financial assets:
Loans receivable, net of allowance	0		0
Observable Market Data (Level 2) | Commercial Real Estate
Financial assets:
Loans receivable, net of allowance	0		0
Observable Market Data (Level 2) | Commercial
Financial assets:
Loans receivable, net of allowance	0		0
Observable Market Data (Level 2) | Home Equity
Financial assets:
Loans receivable, net of allowance	0		0
Observable Market Data (Level 2) | Consumer
Financial assets:
Loans receivable, net of allowance	0		0
Company Determined Fair Value (Level 3)
Financial assets:
Cash and due from banks	0		0
Available-for-sale Securities	0		0
Held-to-maturity Securities, Fair Value	0		0
Loans held for sale	0
Mortgage servicing rights	0	[1]	0	[2]
Interest receivable	0		0
Customer interest rate swap agreements	0		0
Financial liabilities:
Deposits	0		0
FHLB advances	0		0
Commercial repurchase agreements	0		0
Other borrowed funds	0		0
Junior subordinated debentures	0		0
Interest payable	0		0
Customer interest rate swap agreements	0		0
Company Determined Fair Value (Level 3) | Residential Real Estate
Financial assets:
Loans receivable, net of allowance	592,135		596,172
Company Determined Fair Value (Level 3) | Commercial Real Estate
Financial assets:
Loans receivable, net of allowance	648,031		631,434
Company Determined Fair Value (Level 3) | Commercial
Financial assets:
Loans receivable, net of allowance	253,203		244,713
Company Determined Fair Value (Level 3) | Home Equity
Financial assets:
Loans receivable, net of allowance	280,108		270,904
Company Determined Fair Value (Level 3) | Consumer
Financial assets:
Loans receivable, net of allowance	16,450		17,007
Carrying Amount
Financial assets:
Cash and due from banks	55,495		60,813
Available-for-sale Securities	742,356		763,063
Held-to-maturity securities, at amortized cost	60,234		20,179
Loans held for sale	1,426
Mortgage servicing rights	528	[1]	493	[2]
Interest receivable	6,752		6,017
Customer interest rate swap agreements	780		1,140
Financial liabilities:
Deposits	1,981,131		1,932,097
FHLB advances	56,001		56,039
Commercial repurchase agreements	30,075		30,097
Other borrowed funds	433,946		446,842
Junior subordinated debentures	44,075		44,024
Interest payable	511		537
Customer interest rate swap agreements	780		1,140
Carrying Amount | Residential Real Estate
Financial assets:
Loans receivable, net of allowance	581,894		579,946
Carrying Amount | Commercial Real Estate
Financial assets:
Loans receivable, net of allowance	654,775		635,609
Carrying Amount | Commercial
Financial assets:
Loans receivable, net of allowance	254,455		249,823
Carrying Amount | Home Equity
Financial assets:
Loans receivable, net of allowance	278,611		269,176
Carrying Amount | Consumer
Financial assets:
Loans receivable, net of allowance	16,078		16,940
Interest rate swaps
Financial liabilities:
Interest rate swap agreements	7,991		9,143
Interest rate swaps | Readily Available Market Prices (Level 1)
Financial liabilities:
Interest rate swap agreements	0		0
Interest rate swaps | Observable Market Data (Level 2)
Financial liabilities:
Interest rate swap agreements	7,991		9,143
Interest rate swaps | Company Determined Fair Value (Level 3)
Financial liabilities:
Interest rate swap agreements	0		0
Interest rate swaps | Carrying Amount
Financial liabilities:
Interest rate swap agreements	7,991		$ 9,143
Forward-Starting Interest Rate Swap
Financial liabilities:
Interest rate swap agreements	348
Forward-Starting Interest Rate Swap | Readily Available Market Prices (Level 1)
Financial liabilities:
Interest rate swap agreements	0
Forward-Starting Interest Rate Swap | Observable Market Data (Level 2)
Financial liabilities:
Interest rate swap agreements	348
Forward-Starting Interest Rate Swap | Company Determined Fair Value (Level 3)
Financial liabilities:
Interest rate swap agreements	0
Forward-Starting Interest Rate Swap | Carrying Amount
Financial liabilities:
Interest rate swap agreements	$ 348

[1] Reported fair value represents all MSRs currently being serviced by the Company, regardless of carrying amount.

[2] (1) Reported fair value represents all MSRs currently being serviced by the Company, regardless of carrying amount.