EQUITY	12 Months Ended
Dec. 31, 2019
Equity [Abstract]
EQUITY	EQUITY NOL Rights Plan We entered into a rights agreement on December 18, 2019, with American Stock Transfer & Trust Company, LLC, as Rights Agent (the "NOL Rights Agreement"). The purpose of the NOL Rights Agreement is to reduce the risk that the Company’s ability to use its net operating losses and certain other tax assets (collectively, "Tax Benefits") to reduce potential future U.S. federal income tax obligations would become subject to limitations by reason of the Company’s experiencing an "ownership change," as defined in Section 382 of the U.S. Internal Revenue Code of 1986, as amended (the "Tax Code"). A company generally experiences such an ownership change if the percentage of its stock owned by its > 5-percent shareholders, as defined in Section 382 of the Tax Code, increases by more than 50 percentage points over a rolling three-year period. The NOL Rights Agreement is designed to reduce the likelihood that the Company will experience an ownership change under Section 382 of the Tax Code by (i) discouraging any person or group from becoming a 4.9% stockholder and (ii) discouraging any existing 4.9% or more stockholder from acquiring additional shares of the Company’s stock. Authorization of Stock Repurchase In December 2018, INAP's Board of Directors authorized management to repurchase an initial $5.0 million of INAP common stock, as permitted under INAP's 2017 Credit Agreement. Repurchases of INAP's common stock may be made from time to time, subject to market conditions, in open market or through privately negotiated transactions. The Company has no obligation to repurchase shares under the authorization, and the timing, actual number and value of shares which are repurchased will depend on a number of factors, including the price of the Company's common stock. The Company may suspend or discontinue the repurchase program at any time. As of December 31, 2018 and 2019, there have been no shares repurchased under this program. During the pendency of the Chapter 11 Cases, the Company does not intend to repurchase shares of common stock. Public Offering On October 23, 2018, the Company closed a public offering of 4,210,527 shares of common stock at $9.50 per share to the public and received net proceeds of approximately $37.1 million (net of underwriting discounts and commissions, and other offering expenses of $0.5 million). Securities Purchase Agreement On February 22, 2017, the Company entered into a securities purchase agreement (the "Securities Purchase Agreement") with certain purchasers (the "Purchasers"), pursuant to which the Company issued to the Purchasers an aggregate of 5,950,712 shares of the Company's common stock at a price of $7.24 per share, for the aggregate purchase price of $43.1 million, which closed on February 27, 2017. Conditions for the Securities Purchase Agreement included the following: (i) a requirement for the Company to use the funds of the sale of such common stock to repay indebtedness under the Credit Agreement, (ii) a 90-day "lock-up" period whereby the Company is restricted from certain sales of equity securities, and (iii) a requirement for the Company to pay certain transaction expenses of the Purchasers up to $100,000. The Company used $39.2 million of the proceeds to pay down our debt. Registration Rights Agreement On February 22, 2017, the Company entered into a registration rights agreement (the "Registration Rights Agreement") with the Purchasers, which provides the Purchasers under the Securities Purchase Agreement the ability to request registration of such securities. Pursuant to the Registration Rights Agreement, the Company filed a registration statement in March 2017 that was declared effective during April 2017. Reverse Stock Split On November 16, 2017, the Company filed a Certificate of Amendment of the Restated Certificate of Incorporation (the "Certificate of Amendment") with the Secretary of State of Delaware to effect a 1-for-4 reverse stock split of the shares of our common stock, either issued and outstanding or held by the Company as treasury stock, effective as of 5:00 p.m. (Delaware time) on November 20, 2017 (the "Reverse Stock Split"). As a result of the Reverse Stock Split, every four shares of issued and outstanding Common Stock were automatically combined into one issued and outstanding share of Common Stock, without any change in the par value per share. All prior year share amounts and per share calculations included herein have been restated to reflect the impact of the Reverse Stock Split and to provide data on a comparable basis. Such restatements include calculations regarding the Company's weighted-average shares and loss per share, as well as disclosures regarding the Company's stock-based compensation plan and share repurchase. In addition, proportionate adjustments were made to the per share exercise price and the number of shares of Common Stock that may be purchased upon exercise of outstanding stock options and restricted stock granted by the Company, and the number of shares of Common Stock reserved for future issuance under the 2017 Stock Plan.

EQUITY

NOL Rights Plan

We entered into a rights agreement on December 18, 2019, with American Stock Transfer & Trust Company, LLC, as Rights Agent (the "NOL Rights Agreement"). The purpose of the NOL Rights Agreement is to reduce the risk that the Company’s ability to use its net operating losses and certain other tax assets (collectively, "Tax Benefits") to reduce potential future U.S. federal income tax obligations would become subject to limitations by reason of the Company’s experiencing an "ownership change," as defined in Section 382 of the U.S. Internal Revenue Code of 1986, as amended (the "Tax Code"). A company generally experiences such an ownership change if the percentage of its stock owned by its > 5-percent shareholders, as defined in Section 382 of the Tax Code, increases by more than 50 percentage points over a rolling three-year period. The NOL Rights Agreement is designed to reduce the likelihood that the Company will experience an ownership change under Section 382 of the Tax Code by (i) discouraging any person or group from becoming a 4.9% stockholder and (ii) discouraging any existing 4.9% or more stockholder from acquiring additional shares of the Company’s stock.

Authorization of Stock Repurchase

In December 2018, INAP's Board of Directors authorized management to repurchase an initial $5.0 million of INAP common stock, as permitted under INAP's 2017 Credit Agreement. Repurchases of INAP's common stock may be made from time to time, subject to market conditions, in open market or through privately negotiated transactions. The Company has no obligation to repurchase shares under the authorization, and the timing, actual number and value of shares which are repurchased will depend on a number of factors, including the price of the Company's common stock. The Company may suspend or discontinue the repurchase program at any time. As of December 31, 2018 and 2019, there have been no shares repurchased under this program. During the pendency of the Chapter 11 Cases, the Company does not intend to repurchase shares of common stock.

Public Offering

On October 23, 2018, the Company closed a public offering of 4,210,527 shares of common stock at $9.50 per share to the public and received net proceeds of approximately $37.1 million (net of underwriting discounts and commissions, and other offering expenses of $0.5 million).

Securities Purchase Agreement

On February 22, 2017, the Company entered into a securities purchase agreement (the "Securities Purchase Agreement") with certain purchasers (the "Purchasers"), pursuant to which the Company issued to the Purchasers an aggregate of 5,950,712 shares of the Company's common stock at a price of $7.24 per share, for the aggregate purchase price of $43.1 million, which closed on February 27, 2017. Conditions for the Securities Purchase Agreement included the following: (i) a requirement for the Company to use the funds of the sale of such common stock to repay indebtedness under the Credit Agreement, (ii) a 90-day "lock-up" period whereby the Company is restricted from certain sales of equity securities, and (iii) a requirement for the Company to pay certain transaction expenses of the Purchasers up to $100,000. The Company used $39.2 million of the proceeds to pay down our debt.

Registration Rights Agreement

On February 22, 2017, the Company entered into a registration rights agreement (the "Registration Rights Agreement") with the Purchasers, which provides the Purchasers under the Securities Purchase Agreement the ability to request registration of such securities. Pursuant to the Registration Rights Agreement, the Company filed a registration statement in March 2017 that was declared effective during April 2017.

Reverse Stock Split

On November 16, 2017, the Company filed a Certificate of Amendment of the Restated Certificate of Incorporation (the "Certificate of Amendment") with the Secretary of State of Delaware to effect a 1-for-4 reverse stock split of the shares of our common stock, either issued and outstanding or held by the Company as treasury stock, effective as of 5:00 p.m. (Delaware time) on November 20, 2017 (the "Reverse Stock Split").

As a result of the Reverse Stock Split, every four shares of issued and outstanding Common Stock were automatically combined into one issued and outstanding share of Common Stock, without any change in the par value per share.

All prior year share amounts and per share calculations included herein have been restated to reflect the impact of the Reverse Stock Split and to provide data on a comparable basis. Such restatements include calculations regarding the Company's weighted-average shares and loss per share, as well as disclosures regarding the Company's stock-based compensation plan and share repurchase.

In addition, proportionate adjustments were made to the per share exercise price and the number of shares of Common Stock that may be purchased upon exercise of outstanding stock options and restricted stock granted by the Company, and the number of shares of Common Stock reserved for future issuance under the 2017 Stock Plan.