FORECLOSED ASSETS - Gains (losses) on Foreclosed Assets (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
FORECLOSED ASSETS
Direct write-downs	$ (47)	$ (125)
Net gain (loss) on sales	75	89
Guarantee reimbursements	7	19
Gains (losses) on foreclosed assets	$ 35	$ (17)

The amount of direct write down of foreclosed asset to reduce it's value with the intent to offset a loss or expense.

No definition available.

Name:	hbt_ForeclosedAssetDirectWriteDowns
Namespace Prefix:	hbt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration