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SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Dec. 31, 2017
SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS |
SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS | SCHEDULE I I ATN INTERNATIONAL, INC. AND SUBSIDIARIES VALUATION AND QUALIFYING ACCOUNTS (Amounts in Thousands)
|  | Balance at |  | Purchase |  | Charged to |  |  |  |  | Balance |
|  | Beginning |  | Price |  | Costs and |  |  |  |  | at End |
|  | of Year |  | Accounting |  | Expenses |  | Deductions |  | of Year |
YEAR ENDED, December 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Valuation allowance on foreign tax credit carryforwards |  | $ | 10,577 |  | $ | — |  | $ | — |  | $ | 6,397 |  | $ | 4,180 |
Valuation allowance on foreign net operating losses and other deferred taxes |  |  | 1,500 |  |  | — |  |  | 172 |  |  | — |  |  | 1,672 |
Valuation allowance on state net operating losses |  |  | 1,687 |  |  | — |  |  | 275 |  |  | — |  |  | 1,962 |
Allowance for doubtful accounts |  |  | 11,342 |  |  | — |  |  | 858 |  |  | 2,906 |  |  | 9,294 |
|  | $ | 25,106 |  | $ | — |  | $ | 1,305 |  | $ | 9,303 |  | $ | 17,108 |
YEAR ENDED, December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Valuation allowance on foreign tax credit carryforwards |  | $ | 4,180 |  | $ | — |  | $ |  |  | $ | 4,180 |  | $ | — |
Valuation allowance on foreign net operating losses and other deferred taxes |  |  | 1,672 |  |  | 41,941 |  |  | 217 |  |  | 1,922 |  |  | 41,908 |
Valuation allowance on state net operating losses |  |  | 1,962 |  |  | — |  |  | — |  |  | 1,409 |  |  | 553 |
Allowance for doubtful accounts |  |  | 9,294 |  |  | — |  |  | 5,095 |  |  | 1,240 |  |  | 13,149 |
|  | $ | 17,108 |  | $ | 41,941 |  | $ | 5,312 |  | $ | 8,751 |  | $ | 55,610 |
YEAR ENDED, December 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Valuation allowance on foreign tax credit carryforwards |  | $ | — |  | $ | — |  | $ | 8,226 |  | $ | — |  | $ | 8,226 |
Valuation allowance on capital loss carryforwards |  |  | — |  |  | — |  |  | 1,881 |  |  | — |  |  | 1,881 |
Valuation allowance on foreign net operating losses and other deferred taxes |  |  | 41,908 |  |  | — |  |  | 839 |  |  | 17,025 |  |  | 25,722 |
Valuation allowance on state net operating losses |  |  | 553 |  |  | — |  |  | — |  |  | 553 |  |  | — |
Allowance for doubtful accounts |  |  | 13,149 |  |  | — |  |  | 3,993 |  |  | 2,119 |  |  | 15,023 |
|  | $ | 55,610 |  | $ | — |  | $ | 14,939 |  | $ | 19,697 |  | $ | 50,852 |

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- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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