Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 1		$ 92,692,677
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 2		93,975,576
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 3		32,093,978
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 4		7,631,067
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 5		(7,986,438)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 6		(1,097,336)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 7		116,800,217
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 8		100,509,307
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 9		3,151,810
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 10		3,164,903
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 11		2,690,816
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 12		1,136,969
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 13		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 14		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 15		5,842,626
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 16		4,301,872
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 17		606,559
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 18		354,286
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 19		1,032
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 20		2,054
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 21		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 22		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 23		607,591
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 24		356,340
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 25		382,245
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 26		416,990
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 27		609,312
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 28		145,358
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 29		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 30		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 31		991,557
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 32		562,348
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 33		1,570,991
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 34		1,391,552
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 35		(1,216,479)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 36		(687,275)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 37		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 38		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 39		354,512
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 40		704,277
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 41		5,601,441
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 42		4,231,198
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 43		(3,848,032)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 44		(2,127,211)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 45		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 46		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 47		1,753,409
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 48		2,103,987
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 49		5,913,711
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 50		1,360,866
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 51		2,658,073
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 52		2,324,315
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 53		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 54		0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 55		8,571,784
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 56		3,685,181
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 57		137,715,525
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 58		153,328,121
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 59		54,257,343
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 60		49,478,249
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 61		(20,781,333)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 62		(33,422,396)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 63		171,191,535
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 64		169,383,974
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 1	36,674,258
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 2	34,058,017
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 3	12,012,553
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 4	6,968,377
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 5	(1,414,111)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 6	(1,097,336)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 7	47,272,700
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 8	39,929,058
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 9	1,072,923
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 10	1,063,435
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 11	856,270
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 12	773,736
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 13	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 14	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 15	1,929,193
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 16	1,837,171
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 17	65,867
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 18	151,237
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 19	282
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 20	555
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 21	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 22	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 23	66,149
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 24	151,792
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 25	84,602
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 26	161,088
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 27	228,347
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 28	87,039
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 29	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 30	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 31	312,949
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 32	248,127
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 33	632,773
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 34	528,739
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 35	(458,064)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 36	(367,518)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 37	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 38	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 39	174,709
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 40	161,221
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 41	2,719,932
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 42	1,670,251
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 43	(1,440,879)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 44	(1,167,939)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 45	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 46	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 47	1,279,053
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 48	502,312
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 49	4,864,533
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 50	900,424
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 51	505,223
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 52	(500,570)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 53	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 54	0
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 55	5,369,756
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 56	399,854
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 57	137,715,525
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 58	153,328,121
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 59	54,257,343
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 60	49,478,249
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 61	(20,781,333)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 62	(33,422,396)
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 63	171,191,535
Segment Reporting Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 64	$ 169,383,974