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LEASES - Operating and Financing leases (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Balance sheet presentation of our operating and financing leases |  |  |
Operating lease assets | $ 199 |  | $ 306
Finance lease assets | 508 |  | 204
Total lease assets | 707 |  | 510
Operating lease obligations, current | 143 |  | 225
Finance lease obligations, current | 248 |  | 48
Operating lease liabilities, less current maturities | 64 |  | 92
Finance lease liabilities, less current maturities | 199 |  | 116
Total lease liabilities | 654 |  | 481
Amounts reclassified to finance lease right-of-use assets | 321 |  |
Amounts reclassified to operating lease right-of-use assets | 0 | $ 0 |
HemeScreen Reagent Rental [Member] |  |  |
Balance sheet presentation of our operating and financing leases |  |  |
Finance lease assets | $ 155 |  | 29
Right of Use Asset | Reclassified to finance lease right of use assets [Member] |  |  |
Balance sheet presentation of our operating and financing leases |  |  |
Finance lease assets |  |  | 29
Property, Plant and Equipment [Member] | Reclassified to finance lease right of use assets [Member] |  |  |
Balance sheet presentation of our operating and financing leases |  |  |
Finance lease assets |  |  | $ 175

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