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SEGMENT REPORTING (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 item | Jun. 30, 2011 | Dec. 31, 2011
SEGMENT REPORTING |  |  |  |  |
Number of reportable segments |  |  | 4 |  |
Revenue |  |  |  |  |
Revenue | $ 185,293 | $ 193,753 | $ 368,183 | $ 381,908 |
Depreciation and amortization | 26,582 | 25,384 | 53,606 | 50,192 |
Non-cash stock-based compensation | 813 | 812 | 1,908 | 1,890 |
Operating income (loss) | 23,074 | 6,277 | 41,233 | 16,667 |
Segment Assets |  |  |  |  |
Net fixed assets | 456,239 |  | 456,239 |  | 483,203
Goodwill | 45,077 |  | 45,077 |  | 45,077
Total assets | 876,812 |  | 876,812 |  | 873,731
Capital Expenditures |  |  |  |  |
Capital expenditures |  |  | 32,272 | 45,428 |
U.S. Wireless, Retail |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 84,062 | 95,410 | 170,812 | 195,079 |
U.S. Wireless, Wholesale |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 51,569 | 51,870 | 98,952 | 96,567 |
International Wireless |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 20,315 | 18,434 | 39,270 | 32,497 |
Wireline |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 20,889 | 20,886 | 42,437 | 41,557 |
Equipment and Other |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 8,458 | 7,153 | 16,712 | 16,208 |
U.S. Wireless |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 142,483 | 153,249 | 283,364 | 305,355 |
Depreciation and amortization | 18,324 | 17,363 | 37,026 | 34,771 |
Non-cash stock-based compensation | 58 | 58 | 116 | 367 |
Operating income (loss) | 23,978 | 6,507 | 42,900 | 16,935 |
Segment Assets |  |  |  |  |
Net fixed assets | 273,346 |  | 273,346 |  | 296,279
Goodwill | 32,148 |  | 32,148 |  | 32,148
Total assets | 536,942 |  | 536,942 |  | 544,388
Capital Expenditures |  |  |  |  |
Capital expenditures |  |  | 20,411 | 30,762 |
U.S. Wireless | U.S. Wireless, Retail |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 84,062 | 95,410 | 170,812 | 195,079 |
U.S. Wireless | U.S. Wireless, Wholesale |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 51,553 | 51,870 | 98,936 | 96,567 |
U.S. Wireless | Wireline |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 154 | 139 | 298 | 278 |
U.S. Wireless | Equipment and Other |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 6,714 | 5,830 | 13,318 | 13,431 |
International Integrated Telephony |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 23,219 | 22,750 | 46,573 | 44,999 |
Depreciation and amortization | 4,659 | 4,557 | 9,017 | 9,104 |
Operating income (loss) | 4,141 | 6,640 | 8,190 | 12,884 |
Segment Assets |  |  |  |  |
Net fixed assets | 123,972 |  | 123,972 |  | 129,069
Total assets | 177,342 |  | 177,342 |  | 171,676
Capital Expenditures |  |  |  |  |
Capital expenditures |  |  | 4,131 | 8,198 |
International Integrated Telephony | International Wireless |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 6,705 | 6,970 | 13,052 | 13,631 |
International Integrated Telephony | Wireline |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 15,990 | 15,674 | 32,564 | 31,176 |
International Integrated Telephony | Equipment and Other |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 524 | 106 | 957 | 192 |
Island Wireless |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 14,830 | 12,681 | 28,655 | 21,451 |
Depreciation and amortization | 2,783 | 2,453 | 5,569 | 4,323 |
Operating income (loss) | 287 | (2,440) | (1,324) | (4,103) |
Segment Assets |  |  |  |  |
Net fixed assets | 37,395 |  | 37,395 |  | 40,446
Goodwill | 5,438 |  | 5,438 |  | 5,438
Total assets | 80,865 |  | 80,865 |  | 84,057
Capital Expenditures |  |  |  |  |
Capital expenditures |  |  | 2,521 | 3,486 |
Island Wireless | International Wireless |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 13,610 | 11,464 | 26,218 | 18,866 |
Island Wireless | Equipment and Other |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 1,220 | 1,217 | 2,437 | 2,585 |
U.S. Wireline |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 4,761 | 5,073 | 9,591 | 10,103 |
Depreciation and amortization | 693 | 791 | 1,438 | 1,577 |
Operating income (loss) | (666) | 51 | (1,089) | 10 |
Segment Assets |  |  |  |  |
Net fixed assets | 11,698 |  | 11,698 |  | 9,126
Goodwill | 7,491 |  | 7,491 |  | 7,491
Total assets | 25,550 |  | 25,550 |  | 22,790
Capital Expenditures |  |  |  |  |
Capital expenditures |  |  | 3,538 | 1,220 |
U.S. Wireline | U.S. Wireless, Wholesale |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 16 |  | 16 |  |
U.S. Wireline | Wireline |  |  |  |  |
Revenue |  |  |  |  |
Revenue | 4,745 | 5,073 | 9,575 | 10,103 |
Reconciling Items |  |  |  |  |
Revenue |  |  |  |  |
Depreciation and amortization | 123 | 220 | 556 | 417 |
Non-cash stock-based compensation | 755 | 754 | 1,792 | 1,523 |
Operating income (loss) | (4,666) | (4,481) | (7,444) | (9,059) |
Segment Assets |  |  |  |  |
Net fixed assets | 9,828 |  | 9,828 |  | 8,283
Total assets | 56,113 |  | 56,113 |  | 50,820
Capital Expenditures |  |  |  |  |
Capital expenditures |  |  | $ 1,671 | $ 1,762 |

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