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Segment Information (Tables)
6 Months Ended
Jun. 30, 2014
Segment Information  
Summary Of Operating Revenues And Expenses By Segment
For the three months ended June 30, 2014        Consolidated Results
  Wireless  Wireline  Corporate and Other  
Service$ 15,148 $ 14,408 $ - $ 29,556
Equipment  2,782   229   8   3,019
Total segment operating revenues  17,930   14,637   8   32,575
Operations and support expenses  11,568   10,700   141   22,409
Depreciation and amortization expenses  2,035   2,514   1   4,550
Total segment operating expenses  13,603   13,214   142   26,959
Segment operating income (loss)  4,327   1,423   (134)   5,616
Interest expense  -   -   881   881
Equity in net income (loss) of affiliates   (29)   -   131   102
Other income (expense) – net  -   -   1,269   1,269
Segment income before income taxes$ 4,298 $ 1,423 $ 385 $ 6,106
            
For the six months ended June 30, 2014        Consolidated Results
  Wireless  Wireline  Corporate and Other  
Service$ 30,535 $ 28,797 $ - $ 59,332
Equipment   5,261   441   17   5,719
Total segment operating revenues  35,796   29,238   17   65,051
Operations and support expenses  22,450   21,157   383   43,990
Depreciation and amortization expenses  3,966   5,198   3   9,167
Total segment operating expenses  26,416   26,355   386   53,157
Segment operating income (loss)  9,380   2,883   (369)   11,894
Interest expense  -   -   1,741   1,741
Equity in net income (loss) of affiliates   (49)   1   238   190
Other income (expense) – net  -   -   1,414   1,414
Segment income (loss) before income taxes$ 9,331 $ 2,884 $ (458) $ 11,757
            
For the three months ended June 30, 2013        Consolidated Results
  Wireless  Wireline  Corporate and Other  
Service$ 15,370 $ 14,482 $ - $ 29,852
Equipment   1,921   291   11   2,223
Total segment operating revenues  17,291   14,773   11   32,075
Operations and support expenses  10,770   10,417   204   21,391
Depreciation and amortization expenses  1,843   2,722   6   4,571
Total segment operating expenses  12,613   13,139   210   25,962
Segment operating income (loss)  4,678   1,634   (199)   6,113
Interest expense  -   -   825   825
Equity in net income (loss) of affiliates   (19)   -   237   218
Other income (expense) – net  -   -   288   288
Segment income (loss) before income taxes$ 4,659 $ 1,634 $ (499) $ 5,794
            
For the six months ended June 30, 2013        Consolidated Results
  Wireless  Wireline  Corporate and Other  
Service$ 30,432 $ 28,863 $ - $ 59,295
Equipment   3,550   565   21   4,136
Total segment operating revenues  33,982   29,428   21   63,431
Operations and support expenses  20,950   20,752   576   42,278
Depreciation and amortization expenses  3,678   5,410   12   9,100
Total segment operating expenses  24,628   26,162   588   51,378
Segment operating income (loss)  9,354   3,266   (567)   12,053
Interest expense  -   -   1,652   1,652
Equity in net income (loss) of affiliates   (37)   1   439   403
Other income (expense) – net  -   -   320   320
Segment income (loss) before income taxes$ 9,317 $ 3,267 $ (1,460) $ 11,124