Fair value as of the balance sheet date of impaired financing receivables.

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Represents the number of loans receivable impaired during the period.

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Value of real estate owned by financial institution by financial institution which is not directly related to its business.

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No definition available.

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of allowance for credit losses related to recorded investment.

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The adjustment to the carrying value of the rights retained or purchased to service mortgages. These adjustments are made when the estimate of the fair value is changed. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.

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Amount of expense related to estimated loss from loan and lease transactions.

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Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.

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For each period for which an income statement is required, disclosure of the changes in the allowance, including balances at end of period.

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Amount of expense recognized in the income statement for a decrease in valuation of real estate owned (REO).

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Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

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Amount of decrease in the valuation allowance for impairment of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer from recoveries recognized.

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FAIR VALUE MEASUREMENTS - FAIR VALUE ON NON-RECURRING (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2020 USD ($) loan	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($) loan
Impaired Loans
Valuation allowance of impaired loans	$ 75		$ 52
Provision for loan loss expense	1,625	$ 125
Other real estate owned, net:
Outstanding balance of other real estate owned	2,110		2,148
Loan servicing rights
Mortgage servicing rights	1,504		1,573
Impaired mortgage servicing rights	1,300		1,200
Valuation allowance	252		110
Carrying value	1		1,100
Non-recurring
Impaired Loans
Impaired loans, at fair value	1,200		1,400
Valuation allowance of impaired loans	$ 75		$ 52
Number of impaired loans. \| loan	0		1
Provision for loan loss expense	$ 25
Other real estate owned, net:
Other real estate owned	611		$ 519
Outstanding balance of other real estate owned	1,100		980
Valuation allowance of other real estate owned	500		461
Write downs of other real estate owned	38,000
Loan servicing rights
Recovery of prior write-downs	142	$ 6
Non-recurring \| Carrying Value
Other real estate owned, net:
Other real estate owned	1,023
Loan servicing rights
Mortgage servicing rights			1,107
Non-recurring \| Significant Unobservable Inputs (Level 3)
Other real estate owned, net:
Other real estate owned	1,023
Loan servicing rights
Mortgage servicing rights			1,107
Non-recurring \| 1-4 family residential \| Carrying Value
Impaired Loans
Impaired loans, at fair value			200
Other real estate owned, net:
Other real estate owned	132		40
Non-recurring \| 1-4 family residential \| Significant Unobservable Inputs (Level 3)
Impaired Loans
Impaired loans, at fair value			200
Other real estate owned, net:
Other real estate owned	132		40
Non-recurring \| Multi-family residential \| Carrying Value
Impaired Loans
Impaired loans, at fair value	1,217		1,242
Non-recurring \| Multi-family residential \| Significant Unobservable Inputs (Level 3)
Impaired Loans
Impaired loans, at fair value	1,217		1,242
Non-recurring \| Agricultural \| Carrying Value
Other real estate owned, net:
Other real estate owned	233		233
Non-recurring \| Agricultural \| Significant Unobservable Inputs (Level 3)
Other real estate owned, net:
Other real estate owned	233		233
Non-recurring \| Commercial \| Carrying Value
Other real estate owned, net:
Other real estate owned	246		246
Non-recurring \| Commercial \| Significant Unobservable Inputs (Level 3)
Other real estate owned, net:
Other real estate owned	$ 246		$ 246