As of September 30, 2019, $60.0 million of the Viya Debt remained outstanding and $0.6 million of the rate lock fee was unamortized.
One Communications Debt
We have an outstanding loan from HSBC Bank Bermuda Limited (the “One Communications Debt”) which is scheduled to mature on May 22, 2022 and bears interest at the one-month LIBOR plus a margin ranging between 2.5% to 2.75% paid quarterly.
The One Communications Debt contains customary representations, warranties and affirmative and negative covenants (including limitations on additional debt, guaranties, sale of assets and liens) and financial covenants, tested annually, that limit the ratio of tangible net worth to long term debt and total net debt to EBITDA and require a minimum debt service coverage ratio (as defined in the One Communications Debt agreement). We were in compliance with our covenants as of December 31, 2018.
As a condition of the One Communications Debt, we were required to enter into a hedging arrangement with a notional amount equal to at least 30% of the outstanding loan balance and a term corresponding to the term of the One Communications Debt. As such, we entered into an amortizing interest rate swap that has been designated as a cash flow hedge, which had an original notional amount of $11.0 million, has an interest rate of 1.874%, and expires in March 2022. As of September 30, 2019, the swap has an unamortized notional amount of $8.7 million.
We capitalized $0.3 million of fees associated with the One Communications Debt which are being amortized over the life of the debt and are recorded as a reduction to the debt carrying amount.
As of September 30, 2019, $29.1 million of the One Communications Debt was outstanding, there were no borrowings under an overdraft facility, and $0.2 million of the capitalized fees remained unamortized.
Ahana Debt
On November 6, 2018, we consummated the US Solar Transaction which included the transfer of the Ahana Debt (as defined below) to the purchaser.
Prior to our US Solar Transaction, our US solar operations issued $20.6 million in aggregate principal amount of 4.427% senior notes due in 2029 (the “Series A Notes”) and $45.2 million in aggregate principal amount of 5.327% senior notes due in 2031 (the “Series B Notes”). These operations also issued a note to Public Service Electricity and Gas which bore interest at 11.3% due in 2027 (the “PSE&G Loan” and collectively with the Series A Notes and Series B Notes, the “Ahana Debt”).
For the Series A Notes and Series B Notes, interest and principal were payable semi-annually, until their respective maturity dates, and were secured by certain US solar assets and guaranteed by certain subsidiaries.
Repayment of the PSE&G Loan could have been made in either cash or SRECs at our discretion, with the value of the SRECs being fixed at the time of the loan’s closing. Historically, we had made all repayments of the PSE&G Loan using SRECs.
We capitalized $2.8 million of fees associated with the Ahana Debt which were recorded as a reduction to the debt carrying amount and amortized over the life of the notes.
Factors Affecting Sources of Liquidity
Internally generated funds. The key factors affecting our internally generated funds are demand for our services, competition, regulatory developments, economic conditions in the markets where we operate our businesses and industry trends within the telecommunications and renewable energy industries.