DEBT	3 Months Ended
Mar. 31, 2018
Debt Disclosure [Abstract]
DEBT	DEBT Credit Agreement On April 6, 2017, we entered into a new Credit Agreement (the “2017 Credit Agreement”), which provides for a $300 million term loan facility ("2017 term loan") and a $25 million revolving credit facility (the "2017 revolving credit facility"). The proceeds of the term loan were used to refinance the Company’s existing credit facility and to pay costs and expenses associated with the 2017 Credit Agreement. Certain portions of refinancing transaction were considered an extinguishment of debt and certain portions were considered a modification. A total of $5.7 million was paid for debt issuance costs related to the 2017 Credit Agreement. Of the $5.7 million in costs paid, $1.9 million related to the exchange of debt and was expensed, $3.3 million related to term loan third party costs and will be amortized over the term of the loan and $0.4 million are prepaid debt issuance costs related to the revolving credit facility and will be amortized over the term of the revolving credit facility. In addition, $4.8 million of debt discount and debt issuance costs related to the previous credit facility were expensed due to the extinguishment of that credit facility. The maturity date of the term loan is April 6, 2022 and the maturity date of the 2017 revolving credit facility is October 6, 2021. As of March 31, 2018, the balance of the term loan and the revolver was $432.4 million and $16.0 million, respectively. As of March 31, 2018, the interest rate on the 2017 term loan and the revolver was 8.72% and 8.88%, respectively. Borrowings under the amended credit agreement bear interest at a rate per annum equal to an applicable margin plus, at our option, a base rate or an adjusted LIBOR rate. The applicable margin for loans under the revolving credit facility is 4.5% for loans bearing interest calculated using the base rate (“Base Rate Loans”) and 5.50% for loans bearing interest calculated using the adjusted LIBOR rate (“Adjusted LIBOR Loans”). The applicable margin for loans under the term loan is 5.00% for Base Rate Loans and 6.00% for Adjusted LIBOR Rate loans. The base rate is equal to the highest of (a) the adjusted U.S. Prime Lending Rate as published in the Wall Street Journal, (b) with respect to term loans issued on the closing date, 2.00%, (c) the federal funds effective rate from time to time, plus 0.50%, and (d) the adjusted LIBOR rate, as defined below, for a one-month interest period, plus 1.00%. The adjusted LIBOR rate is equal to the rate per annum (adjusted for statutory reserve requirements for Eurocurrency liabilities) at which Eurodollar deposits are offered in the interbank Eurodollar market for the applicable interest period (one, two, three or six months), as quoted on Reuters screen LIBOR (or any successor page or service). The financing commitments of the Lenders extending the revolving credit facility are subject to various conditions, as set forth in the credit agreement. First Amendment On June 28, 2017, the Company entered into an amendment to the 2017 Credit Agreement (“First Amendment”), by and among the Company, each of the lenders party thereto, and Jefferies Finance LLC, as Administrative Agent. The First Amendment clarified that for all purposes the Company’s liabilities pursuant to any lease that was treated as rental and lease expense, and not as a capital lease obligation or indebtedness on the closing date of the 2017 Credit Agreement, would continue to be treated as a rental and lease expense, and not as a capital lease obligations or indebtedness, for all purposes of the 2017 Credit Agreement, notwithstanding any amendment of the lease that results in the treatment of such lease as a capital lease obligation or indebtedness for financial reporting purposes. Second Amendment On February 6, 2018, the Company, the Lenders party thereto and Jefferies Finance LLC, as Administrative Agent, entered into a Second Amendment to Credit Agreement (the “Second Amendment”) that amended the 2017 Credit Agreement. The Second Amendment, among other things, amends the 2017 Credit Agreement (i) to permit the Company to incur incremental term loans under the 2017 Credit Agreement of up to $135 million to finance the Company’s acquisition of SingleHop and to pay related fees, costs and expenses and (ii) to revise the maximum total net leverage ratio and minimum consolidated interest coverage ratio covenants. The financial covenant amendments became effective upon the consummation of the SingleHop acquisition, while the other provisions of the 2018 Second Amendment became effective upon the execution and delivery of the Second Amendment. At March 31, 2018, the Company has been in compliance with the covenants. A total of $1.0 million was paid for debt issuance costs related to the Second Amendment. Of the $1.0 million in costs paid, $0.2 million related to the payment of legal and professional which were expensed, $0.8 million related to term loan lender fees and will be amortized over the term of the loan. Third Amendment On February 28, 2018, INAP entered into the Incremental and Third Amendment to the Credit Agreement among the Company, the Lenders party thereto and Jefferies Finance LLC, as Administrative Agent (the “Third Amendment”). The Third Amendment provides for a new incremental term loan facility under the 2017 Credit Agreement of $135 million (the “Incremental Term Loan”). The Incremental Term Loan has terms and conditions identical to the existing loans under the 2017 Credit Agreement, as amended. Proceeds of the Incremental Term Loan were used to complete the acquisition of SingleHop and to pay fees, costs and expenses related to the acquisition, the Third Amendment and the Incremental Term Loan. This transaction was considered a modification. A total of $5.0 million was paid for debt issuance costs related to the First Amendment. Of the $5.0 million in costs paid, $0.1 million related to the payment of legal and professional which were expensed, $4.9 million related to term loan lender fees and will be amortized over the term of the loan.

DEBT

Credit Agreement

On April 6, 2017, we entered into a new Credit Agreement (the “2017 Credit Agreement”), which provides for a $300 million term loan facility ("2017 term loan") and a $25 million revolving credit facility (the "2017 revolving credit facility"). The proceeds of the term loan were used to refinance the Company’s existing credit facility and to pay costs and expenses associated with the 2017 Credit Agreement.

Certain portions of refinancing transaction were considered an extinguishment of debt and certain portions were considered a modification. A total of $5.7 million was paid for debt issuance costs related to the 2017 Credit Agreement. Of the $5.7 million in costs paid, $1.9 million related to the exchange of debt and was expensed, $3.3 million related to term loan third party costs and will be amortized over the term of the loan and $0.4 million are prepaid debt issuance costs related to the revolving credit facility and will be amortized over the term of the revolving credit facility. In addition, $4.8 million of debt discount and debt issuance costs related to the previous credit facility were expensed due to the extinguishment of that credit facility. The maturity date of the term loan is April 6, 2022 and the maturity date of the 2017 revolving credit facility is October 6, 2021. As of March 31, 2018, the balance of the term loan and the revolver was $432.4 million and $16.0 million, respectively. As of March 31, 2018, the interest rate on the 2017 term loan and the revolver was 8.72% and 8.88%, respectively.

Borrowings under the amended credit agreement bear interest at a rate per annum equal to an applicable margin plus, at our option, a base rate or an adjusted LIBOR rate. The applicable margin for loans under the revolving credit facility is 4.5% for loans bearing interest calculated using the base rate (“Base Rate Loans”) and 5.50% for loans bearing interest calculated using the adjusted LIBOR rate (“Adjusted LIBOR Loans”). The applicable margin for loans under the term loan is 5.00% for Base Rate Loans and 6.00% for Adjusted LIBOR Rate loans. The base rate is equal to the highest of (a) the adjusted U.S. Prime Lending Rate as published in the Wall Street Journal, (b) with respect to term loans issued on the closing date, 2.00%, (c) the federal funds effective rate from time to time, plus 0.50%, and (d) the adjusted LIBOR rate, as defined below, for a one-month interest period, plus 1.00%. The adjusted LIBOR rate is equal to the rate per annum (adjusted for statutory reserve requirements for Eurocurrency liabilities) at which Eurodollar deposits are offered in the interbank Eurodollar market for the applicable interest period (one, two, three or six months), as quoted on Reuters screen LIBOR (or any successor page or service). The financing commitments of the Lenders extending the revolving credit facility are subject to various conditions, as set forth in the credit agreement.

First Amendment

On June 28, 2017, the Company entered into an amendment to the 2017 Credit Agreement (“First Amendment”), by and among the Company, each of the lenders party thereto, and Jefferies Finance LLC, as Administrative Agent. The First Amendment clarified that for all purposes the Company’s liabilities pursuant to any lease that was treated as rental and lease expense, and not as a capital lease obligation or indebtedness on the closing date of the 2017 Credit Agreement, would continue to be treated as a rental and lease expense, and not as a capital lease obligations or indebtedness, for all purposes of the 2017 Credit Agreement, notwithstanding any amendment of the lease that results in the treatment of such lease as a capital lease obligation or indebtedness for financial reporting purposes.

Second Amendment

On February 6, 2018, the Company, the Lenders party thereto and Jefferies Finance LLC, as Administrative Agent, entered into a Second Amendment to Credit Agreement (the “Second Amendment”) that amended the 2017 Credit Agreement.

The Second Amendment, among other things, amends the 2017 Credit Agreement (i) to permit the Company to incur incremental term loans under the 2017 Credit Agreement of up to $135 million to finance the Company’s acquisition of SingleHop and to pay related fees, costs and expenses and (ii) to revise the maximum total net leverage ratio and minimum consolidated interest coverage ratio covenants. The financial covenant amendments became effective upon the consummation of the SingleHop acquisition, while the other provisions of the 2018 Second Amendment became effective upon the execution and delivery of the Second Amendment. At March 31, 2018, the Company has been in compliance with the covenants.

A total of $1.0 million was paid for debt issuance costs related to the Second Amendment. Of the $1.0 million in costs paid, $0.2 million related to the payment of legal and professional which were expensed, $0.8 million related to term loan lender fees and will be amortized over the term of the loan.

Third Amendment

On February 28, 2018, INAP entered into the Incremental and Third Amendment to the Credit Agreement among the Company, the Lenders party thereto and Jefferies Finance LLC, as Administrative Agent (the “Third Amendment”). The Third Amendment provides for a new incremental term loan facility under the 2017 Credit Agreement of $135 million (the “Incremental Term Loan”). The Incremental Term Loan has terms and conditions identical to the existing loans under the 2017 Credit Agreement, as amended. Proceeds of the Incremental Term Loan were used to complete the acquisition of SingleHop and to pay fees, costs and expenses related to the acquisition, the Third Amendment and the Incremental Term Loan. This transaction was considered a modification.

A total of $5.0 million was paid for debt issuance costs related to the First Amendment. Of the $5.0 million in costs paid, $0.1 million related to the payment of legal and professional which were expensed, $4.9 million related to term loan lender fees and will be amortized over the term of the loan.