LEASES - Lease Expense, Net of Sublease Income (Details) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2019
USD ($)
| |
| Leases [Abstract] | |
| Operating lease expense | $ 3,678 |
| Short-term lease expense | 301 |
| Less: Sublease income | (162) |
| Lease expense, net | $ 3,817 |