SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands			3 Months Ended
	Apr. 28, 2021	Apr. 21, 2021	Jun. 30, 2021	Mar. 31, 2021	Mar. 31, 2020
Subsequent Event [Line Items]
Expected valuation allowance in second quarter of 2021				$ 181	$ 782
Forecast
Subsequent Event [Line Items]
Expected valuation allowance in second quarter of 2021			$ 500
Subsequent Event | Minimum
Subsequent Event [Line Items]
Estimated renovation and teller equipment costs		$ 1,100
Subsequent Event | Maximum
Subsequent Event [Line Items]
Estimated renovation and teller equipment costs		1,500
Subsequent Event | Spotsylvania, Virginia
Subsequent Event [Line Items]
Payments to acquire banking location		$ 1,300
Subsequent Event | Undeveloped Lot
Subsequent Event [Line Items]
Expected proceeds from sale of undeveloped lot	$ 300
Carrying value of property to be disposed of	$ 800