LOANS AND ALLOWANCE - Investment by portfolio (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Loans and allowance
Financing receivables	$ 718,211	$ 422,161
Remaining discount on financing receivables	13,024	7,313
Non accretable yield	4,861	4,262
Commercial and industrial
Loans and allowance
Financing receivables	17,876	13,875
Agricultural
Loans and allowance
Financing receivables	772	872
Farm
Loans and allowance
Financing receivables	3,585	389
Hotel
Loans and allowance
Financing receivables	13,066	2,983
Construction and development
Loans and allowance
Financing receivables	22,012	16,634
Other real estate
Loans and allowance
Financing receivables	356,651	164,505
1-4 family
Loans and allowance
Financing receivables	274,732	206,044
Home equity
Loans and allowance
Financing receivables	26,692	14,342
Direct
Loans and allowance
Financing receivables	$ 2,825	$ 2,517

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The amount of the loan's contractually required payments receivable in excess of the amount of its cash flows expected to be collected. This relates to loans with deteriorating of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.

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- Definition

Amount, after accumulated amortization, of debt discount (premium).

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Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or services.

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