| Results of operations related to reportable segments of the entity | 
        
The following table presents the results of operations for the Company's reportable segments for the three and six months ending June 30, 2012 and 2011:  
  
 | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | 
   | 
   | 
 | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
 | 
   | 
 | 
   | 
   | 
 | 
   | 
   | 
 | 
   | 
   | 
 | 
   | 
   | 
 | 
   | 
   | 
 | 
   | 
   | 
 | 
   | 
   | 
 | 
   | 
 
 | 
   | 
 | 
   | 
 
Three Months Ended June 30, 2012  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
 | 
   | 
$  | 
1,076,024  | 
   | 
   | 
$  | 
313,068  | 
   | 
   | 
$  | 
109,241  | 
   | 
   | 
$  | 
61,278  | 
   | 
   | 
$  | 
422  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
(9,356  | 
) | 
   | 
$  | 
1,550,677  | 
   | 
 
Direct operating expenses  | 
   | 
   | 
896,083  | 
   | 
   | 
   | 
138,496  | 
   | 
   | 
   | 
73,371  | 
   | 
   | 
   | 
9,337  | 
   | 
   | 
   | 
(1,908  | 
) | 
   | 
   | 
-  | 
   | 
   | 
   | 
(8,510  | 
) | 
   | 
   | 
1,106,869  | 
   | 
 
Selling, general and administrative expenses  | 
   | 
   | 
145,067  | 
   | 
   | 
   | 
104,673  | 
   | 
   | 
   | 
21,306  | 
   | 
   | 
   | 
9,192  | 
   | 
   | 
   | 
705  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
280,943  | 
   | 
 
Depreciation and amortization  | 
   | 
   | 
44,134  | 
   | 
   | 
   | 
38,803  | 
   | 
   | 
   | 
11,456  | 
   | 
   | 
   | 
(18  | 
) | 
   | 
   | 
11  | 
   | 
   | 
   | 
719  | 
   | 
   | 
   | 
(846  | 
) | 
   | 
   | 
94,259  | 
   | 
 
Loss (gain) on sale of operating assets  | 
   | 
   | 
1  | 
   | 
   | 
   | 
(65  | 
) | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
157  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
93  | 
   | 
 
 | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
27,415  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
27,415  | 
   | 
 
Acquisition transaction expenses  | 
   | 
   | 
(2,219  | 
) | 
   | 
   | 
(315  | 
) | 
   | 
   | 
351  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
313  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
(1,870  | 
) | 
 
 | 
   | 
$  | 
(7,042  | 
) | 
   | 
$  | 
31,476  | 
   | 
   | 
$  | 
2,757  | 
   | 
   | 
$  | 
42,767  | 
   | 
   | 
$  | 
1,457  | 
   | 
   | 
$  | 
(28,447  | 
) | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
42,968  | 
   | 
 
 | 
   | 
$  | 
5,686  | 
   | 
   | 
$  | 
1,814  | 
   | 
   | 
$  | 
1,856  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
(9,356  | 
) | 
   | 
$  | 
-  | 
   | 
 
 | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Three Months Ended June 30, 2011  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
 | 
   | 
$  | 
1,082,229  | 
   | 
   | 
$  | 
307,830  | 
   | 
   | 
$  | 
118,430  | 
   | 
   | 
$  | 
62,994  | 
   | 
   | 
$  | 
807  | 
   | 
   | 
$  | 
1  | 
   | 
   | 
$  | 
(13,409  | 
) | 
   | 
$  | 
1,558,882  | 
   | 
 
Direct operating expenses  | 
   | 
   | 
921,480  | 
   | 
   | 
   | 
140,409  | 
   | 
   | 
   | 
81,386  | 
   | 
   | 
   | 
9,793  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
(1,713  | 
) | 
   | 
   | 
(13,204  | 
) | 
   | 
   | 
1,138,151  | 
   | 
 
Selling, general and administrative expenses  | 
   | 
   | 
142,315  | 
   | 
   | 
   | 
93,254  | 
   | 
   | 
   | 
21,609  | 
   | 
   | 
   | 
9,114  | 
   | 
   | 
   | 
503  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
266,795  | 
   | 
 
Depreciation and amortization  | 
   | 
   | 
28,302  | 
   | 
   | 
   | 
35,153  | 
   | 
   | 
   | 
13,131  | 
   | 
   | 
   | 
89  | 
   | 
   | 
   | 
13  | 
   | 
   | 
   | 
444  | 
   | 
   | 
   | 
(205  | 
) | 
   | 
   | 
76,927  | 
   | 
 
Loss (gain) on sale of operating assets  | 
   | 
   | 
(678  | 
) | 
   | 
   | 
(76  | 
) | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
94  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
(660  | 
) | 
 
 | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
24,590  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
24,590  | 
   | 
 
Acquisition transaction expenses  | 
   | 
   | 
(1,261  | 
) | 
   | 
   | 
682  | 
   | 
   | 
   | 
(2,774  | 
) | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
4,059  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
706  | 
   | 
 
 | 
   | 
$  | 
(7,929  | 
) | 
   | 
$  | 
38,408  | 
   | 
   | 
$  | 
5,078  | 
   | 
   | 
$  | 
43,998  | 
   | 
   | 
$  | 
197  | 
   | 
   | 
$  | 
(27,379  | 
) | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
52,373  | 
   | 
 
 | 
   | 
$  | 
7,351  | 
   | 
   | 
$  | 
340  | 
   | 
   | 
$  | 
5,718  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
(13,409  | 
) | 
   | 
$  | 
-  | 
   | 
 
 | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Six Months Ended June 30, 2012  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
 | 
   | 
$  | 
1,524,723  | 
   | 
   | 
$  | 
639,612  | 
   | 
   | 
$  | 
170,646  | 
   | 
   | 
$  | 
97,406  | 
   | 
   | 
$  | 
1,198  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
(14,911  | 
) | 
   | 
$  | 
2,418,674  | 
   | 
 
Direct operating expenses  | 
   | 
   | 
1,239,436  | 
   | 
   | 
   | 
290,371  | 
   | 
   | 
   | 
114,009  | 
   | 
   | 
   | 
16,058  | 
   | 
   | 
   | 
(423  | 
) | 
   | 
   | 
-  | 
   | 
   | 
   | 
(13,868  | 
) | 
   | 
   | 
1,645,583  | 
   | 
 
Selling, general and administrative expenses  | 
   | 
   | 
276,685  | 
   | 
   | 
   | 
208,001  | 
   | 
   | 
   | 
45,394  | 
   | 
   | 
   | 
17,981  | 
   | 
   | 
   | 
1,017  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
549,078  | 
   | 
 
Depreciation and amortization  | 
   | 
   | 
72,496  | 
   | 
   | 
   | 
77,969  | 
   | 
   | 
   | 
23,068  | 
   | 
   | 
   | 
21  | 
   | 
   | 
   | 
23  | 
   | 
   | 
   | 
1,438  | 
   | 
   | 
   | 
(1,043  | 
) | 
   | 
   | 
173,972  | 
   | 
 
Loss (gain) on sale of operating assets  | 
   | 
   | 
(469  | 
) | 
   | 
   | 
(155  | 
) | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
429  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
(195  | 
) | 
 
 | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
50,632  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
50,632  | 
   | 
 
Acquisition transaction expenses  | 
   | 
   | 
(1,405  | 
) | 
   | 
   | 
(335  | 
) | 
   | 
   | 
401  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
778  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
(561  | 
) | 
 
 | 
   | 
$  | 
(62,020  | 
) | 
   | 
$  | 
63,761  | 
   | 
   | 
$  | 
(12,226  | 
) | 
   | 
$  | 
63,346  | 
   | 
   | 
$  | 
152  | 
   | 
   | 
$  | 
(52,848  | 
) | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
165  | 
   | 
 
 | 
   | 
$  | 
9,167  | 
   | 
   | 
$  | 
2,696  | 
   | 
   | 
$  | 
3,048  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
(14,911  | 
) | 
   | 
$  | 
-  | 
   | 
 
 | 
   | 
$  | 
11,458  | 
   | 
   | 
$  | 
42,422  | 
   | 
   | 
$  | 
414  | 
   | 
   | 
$  | 
3,433  | 
   | 
   | 
$  | 
4  | 
   | 
   | 
$  | 
983  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
58,714  | 
   | 
 
 | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Six Months Ended June 30, 2011  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
 | 
   | 
$  | 
1,531,499  | 
   | 
   | 
$  | 
625,339  | 
   | 
   | 
$  | 
172,566  | 
   | 
   | 
$  | 
96,065  | 
   | 
   | 
$  | 
1,606  | 
   | 
   | 
$  | 
333  | 
   | 
   | 
$  | 
(19,117  | 
) | 
   | 
$  | 
2,408,291  | 
   | 
 
Direct operating expenses  | 
   | 
   | 
1,287,634  | 
   | 
   | 
   | 
285,088  | 
   | 
   | 
   | 
116,267  | 
   | 
   | 
   | 
16,000  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
(1,002  | 
) | 
   | 
   | 
(18,712  | 
) | 
   | 
   | 
1,685,275  | 
   | 
 
Selling, general and administrative expenses  | 
   | 
   | 
268,616  | 
   | 
   | 
   | 
183,446  | 
   | 
   | 
   | 
68,915  | 
   | 
   | 
   | 
17,727  | 
   | 
   | 
   | 
1,060  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
539,764  | 
   | 
 
Depreciation and amortization  | 
   | 
   | 
54,715  | 
   | 
   | 
   | 
72,405  | 
   | 
   | 
   | 
26,612  | 
   | 
   | 
   | 
188  | 
   | 
   | 
   | 
27  | 
   | 
   | 
   | 
866  | 
   | 
   | 
   | 
(405  | 
) | 
   | 
   | 
154,408  | 
   | 
 
Loss (gain) on sale of operating assets  | 
   | 
   | 
(690  | 
) | 
   | 
   | 
(86  | 
) | 
   | 
   | 
1,241  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
170  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
635  | 
   | 
 
 | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
45,626  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
45,626  | 
   | 
 
Acquisition transaction expenses  | 
   | 
   | 
(6,115  | 
) | 
   | 
   | 
951  | 
   | 
   | 
   | 
(2,182  | 
) | 
   | 
   | 
-  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
9,717  | 
   | 
   | 
   | 
-  | 
   | 
   | 
   | 
2,371  | 
   | 
 
 | 
   | 
$  | 
(72,661  | 
) | 
   | 
$  | 
83,535  | 
   | 
   | 
$  | 
(38,287  | 
) | 
   | 
$  | 
62,150  | 
   | 
   | 
$  | 
349  | 
   | 
   | 
$  | 
(54,874  | 
) | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
(19,788  | 
) | 
 
 | 
   | 
$  | 
7,812  | 
   | 
   | 
$  | 
4,333  | 
   | 
   | 
$  | 
6,972  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
(19,117  | 
) | 
   | 
$  | 
-  | 
   | 
 
 | 
   | 
$  | 
10,852  | 
   | 
   | 
$  | 
27,515  | 
   | 
   | 
$  | 
2,294  | 
   | 
   | 
$  | 
92  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
3,895  | 
   | 
   | 
$  | 
-  | 
   | 
   | 
$  | 
44,648  | 
   | 
 
  
  
  
 
 |