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SUBSEQUENT EVENTS (Details Narrative) - Subsequent Event [Member] - Financing Agreement [Member] - TSPP Facility [Member]
Apr. 24, 2019
USD ($)
Number
Subsequent Event [Line Items]  
Borrowing capacity under loan facility $ 300,000,000
Maturity date of facility Mar. 31, 2024
Description of rate 3 month Libor
Basis spread of loan 7.75%
LIBOR floor rate 2.70%
Number of tranches under term credit facility 3
Number of quarterly principal installment payments | Number 4
Minimum cash balance requirement under credit agreement $ 50,000,000
Prepayment fee for first two years funding (percent) 30.00%
Prepayment fee third year funding (percent) 5.00%
Prepayment fee fourth year funding (percent) 3.00%
Prepayment fee fifth year funding (percent) 1.00%
Facility fee paid (percent) 2.50%
Prime Rate [Member]  
Subsequent Event [Line Items]  
Description of rate Prime Rate
Basis spread of loan 6.75%
LIBOR floor rate 5.20%
Tranche 3 [Member]  
Subsequent Event [Line Items]  
Borrowing capacity under loan facility $ 50,000,000
Revenue requirement to draw on term loan tranche 11,000,000
Tranche 1 [Member]  
Subsequent Event [Line Items]  
Borrowings outstanding 200,000,000
Tranche 2 [Member]  
Subsequent Event [Line Items]  
Borrowing capacity under loan facility 50,000,000
Minimum cash balance requirement under credit agreement $ 60,000,000