SEGMENT DISCLOSURE - Assets and Capital Expenditures and Loan Originations (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Segment Reporting Information [Line Items]
Total assets	$ 726,225		$ 667,592
Total capital expenditures	7,643	$ 5,520
Loan originations	27,870	18,523
Total capital expenditures and loan originations	35,513	24,043
Office
Segment Reporting Information [Line Items]
Total assets	465,554		460,951
Total capital expenditures	7,087	4,363
Hotel
Segment Reporting Information [Line Items]
Total assets	101,335		104,029
Total capital expenditures	556	$ 1,157
Lending
Segment Reporting Information [Line Items]
Total assets	94,391		82,140
Non-segment
Segment Reporting Information [Line Items]
Total assets	$ 64,945		$ 20,472