LEASES - Undiscounted Cash Flows (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Mar. 31, 2019
Operating Leases
Remaining of 2020	$ 404
2021	1,011
2022	747
2023	573
2024	583
Thereafter	1,507
Total minimum lease payments	4,825
Less: amount of lease payment representing interest	(406)
Lease liabilities	4,419
Finance Lease
Remaining of 2020	52
2021	208
2022	212
2023	215
2024	219
Thereafter	3,622
Total minimum lease payments	4,528
Less: amount of lease payment representing interest	(2,150)
Lease liabilities	$ 2,378	$ 2,403