LOANS (Details Textual) - USD ($)	6 Months Ended		12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled debt restructurings, previous charge-offs	$ 2,000,000		$ 1,200,000
Allowance for loan losses allocated to troubled debt restructurings	1,700,000		3,100,000
Purchased Loan Pools	490,100,000		568,300,000
Troubled Debt Restructurings Excluding Purchased Loans	14,600,000		18,200,000
Purchased loan pools principal balance	483,200,000		559,400,000
Purchased pool loans unamortized purchase premium	6,900,000		8,900,000
Allowance for Loan and Lease Losses, Purchased Loan Pools	1,600,000		1,800,000
Loans Modified That Are Not Troubled Debt Restructurings	16,200,000	$ 36,800,000
Purchased Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	17,357,000	26,736,000	22,966,000
Troubled debt restructurings, previous charge-offs	1,500,000		1,500,000
Troubled debt restructurings principal balances	1,900,000	1,200,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	373,000	1,400,000
Troubled debt restructuring loans	21,020,000	20,642,000	23,543,000
Purchased Loan Pools	918,000		925,000
Purchased Loans carrying value	950,500,000		1,070,000,000
Troubled Debt Restructuring	27,300,000		28,100,000
Loans Excluding Purchased Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	17,083,000	16,003,000	18,114,000
Troubled debt restructurings principal balances	1,200,000	2,500,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	992,000	494,000
Troubled debt restructuring loans	12,169,000	14,795,000	14,209,000
Commercial Insurance Premium Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net Amount	476,600,000		353,900,000
Consumer Installment Home Improvement Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Net Amount	112,100,000		60,800,000
Minimum [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Nonaccrual loans	100,000	100,000	100,000
Troubled debt restructuring loans	100,000	$ 100,000	$ 100,000
Minimum [Member] | Independent Third Party Loan Review [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amount of loan relationship subject to sampling for annual review	$ 500,000