INCOME TAXES - Additional Information (Details) $ in Millions	Mar. 31, 2018 USD ($)
Operating Loss Carryforwards [Line Items]
Carryforward not subject to expiration	$ 11.5
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	415.5
Net operating loss carryforwards subject to annual limitation	12.2
State
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 454.7