INCOME TAXES (Details) - USD ($)	9 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2024	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	May 31, 2019
Operating Loss Carryforwards [Line Items]
Investment tax credit, solar property						30.00%		30.00%
Income tax benefit, solar investment tax credit, net of deferred taxes								$ 10,000,000
Unrecognized tax benefits	$ 4,900,000	$ 0
Forecasted effective tax rate	(1.20%)	(4.60%)
Tax credit carryforwards expected, net	$ 37,500,000						$ 46,300,000
Revaluation of deferred tax assets and liabilities	$ 2,300,000	$ 5,400,000
Actual effective tax rate	(2.80%)	(8.50%)
Deferred employer portion of OASDI	$ 1,300,000
ITC carryforward	$ 184,700,000						154,200,000
Effective term	20 years
Deferred tax assets, operating loss carryforwards, domestic	$ 24,100,000
Deferred tax assets, operating loss carryforwards, domestic, refundable and receivables	22,800,000						22,800,000
Scenario, Forecast
Operating Loss Carryforwards [Line Items]
Investment tax credit, solar property			10.00%	22.00%	26.00%
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	134,000,000						134,000,000
State
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 489,700,000						340,200,000
State | Minimum
Operating Loss Carryforwards [Line Items]
Effective term	7 years
State | Maximum
Operating Loss Carryforwards [Line Items]
Effective term	20 years
New Jersey, Montana, Iowa, and Kansas
Operating Loss Carryforwards [Line Items]
Valuation allowance	$ 1,800,000						$ 4,000,000
New Jersey
Operating Loss Carryforwards [Line Items]
Valuation allowance	13,600,000
Recognition of additional income tax benefit	$ 15,300,000