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SEGMENT REPORTING (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended |
--- | --- | ---
Mar. 31, 2014 item | Mar. 31, 2013 | Dec. 31, 2013
SEGMENT REPORTING |  |  |
Number of reportable segments | 4 |  |
Revenue |  |  |
Revenue | $ 75,174 | $ 64,832 |
Depreciation and amortization | 11,980 | 11,988 |
Non-cash stock-based compensation | 1,058 | 806 |
Operating income (loss) | 16,248 | 12,079 |
Segment Assets |  |  |
Net fixed assets | 252,303 |  | 254,632
Goodwill | 45,077 |  | 45,077
Total assets | 826,522 |  | 859,719
Capital Expenditures |  |  |
Capital expenditures | 8,736 | 15,355 |
U.S. Wireless |  |  |
Revenue |  |  |
Revenue | 28,392 | 21,213 |
International wireless |  |  |
Revenue |  |  |
Revenue | 23,148 | 21,430 |
Wireline |  |  |
Revenue |  |  |
Revenue | 21,530 | 20,564 |
Equipment and other |  |  |
Revenue |  |  |
Revenue | 2,104 | 1,625 |
Reconciling Items |  |  |
Revenue |  |  |
Revenue | (636) | (1,852) |
Depreciation and amortization | 616 | 359 |
Non-cash stock-based compensation | 1,058 | 806 |
Operating income (loss) | (5,328) | (4,806) |
Segment Assets |  |  |
Net fixed assets | 15,478 |  | 6,731
Total assets | 351,164 |  | 390,944
Capital Expenditures |  |  |
Capital expenditures | 427 | 549 |
Reconciling Items | Wireline |  |  |
Revenue |  |  |
Revenue | (636) | (1,852) |
U.S. Wireless | Discontinued operations |  |  |
Segment Assets |  |  |
Total assets | 163 |  | 4,748
U.S. Wireless | Operating segments |  |  |
Revenue |  |  |
Revenue | 28,723 | 21,468 |
Depreciation and amortization | 3,303 | 3,611 |
Operating income (loss) | 13,589 | 9,717 |
Segment Assets |  |  |
Net fixed assets | 67,550 |  | 73,592
Goodwill | 32,148 |  | 32,148
Total assets | 153,675 |  | 151,094
Capital Expenditures |  |  |
Capital expenditures | 5,337 | 4,480 |
U.S. Wireless | Operating segments | U.S. Wireless |  |  |
Revenue |  |  |
Revenue | 28,392 | 21,213 |
U.S. Wireless | Operating segments | Wireline |  |  |
Revenue |  |  |
Revenue | 152 | 152 |
U.S. Wireless | Operating segments | Equipment and other |  |  |
Revenue |  |  |
Revenue | 179 | 103 |
International Integrated Telephony | Operating segments |  |  |
Revenue |  |  |
Revenue | 21,797 | 22,691 |
Depreciation and amortization | 4,313 | 4,781 |
Operating income (loss) | 5,635 | 5,942 |
Segment Assets |  |  |
Net fixed assets | 115,465 |  | 118,917
Total assets | 201,665 |  | 197,903
Capital Expenditures |  |  |
Capital expenditures | 2,176 | 4,120 |
International Integrated Telephony | Operating segments | International wireless |  |  |
Revenue |  |  |
Revenue | 6,897 | 6,754 |
International Integrated Telephony | Operating segments | Wireline |  |  |
Revenue |  |  |
Revenue | 14,706 | 15,683 |
International Integrated Telephony | Operating segments | Equipment and other |  |  |
Revenue |  |  |
Revenue | 194 | 254 |
Island Wireless | Operating segments |  |  |
Revenue |  |  |
Revenue | 17,923 | 15,894 |
Depreciation and amortization | 2,608 | 2,595 |
Operating income (loss) | 3,426 | 1,634 |
Segment Assets |  |  |
Net fixed assets | 27,363 |  | 29,310
Goodwill | 5,438 |  | 5,438
Total assets | 76,476 |  | 74,427
Capital Expenditures |  |  |
Capital expenditures | 366 | 1,111 |
Island Wireless | Operating segments | International wireless |  |  |
Revenue |  |  |
Revenue | 16,251 | 14,676 |
Island Wireless | Operating segments | Equipment and other |  |  |
Revenue |  |  |
Revenue | 1,672 | 1,218 |
U.S. Wireline | Operating segments |  |  |
Revenue |  |  |
Revenue | 7,367 | 6,631 |
Depreciation and amortization | 1,140 | 642 |
Operating income (loss) | (1,074) | (408) |
Segment Assets |  |  |
Net fixed assets | 26,447 |  | 26,082
Goodwill | 7,491 |  | 7,491
Total assets | 43,542 |  | 45,351
Capital Expenditures |  |  |
Capital expenditures | 430 | 5,095 |
U.S. Wireline | Operating segments | Wireline |  |  |
Revenue |  |  |
Revenue | 7,308 | 6,581 |
U.S. Wireline | Operating segments | Equipment and other |  |  |
Revenue |  |  |
Revenue | $ 59 | $ 50 |

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