LEASES - Lease payments and Maturities of lease liabilities (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Lease payments:
2019	$ 117
2020	159
2021	161
2022	162
2023	94
Total lease payments	693
Less imputed interest	(118)
Total	575
Undiscounted cash payments:
2019	700
2020	700
2021	700
2022	700
2023	700
Total	$ 700

Amount of lessee's undiscounted obligation for lease payments for operating lease.

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-Publisher FASB
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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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