19. Segment Information (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Revenue	$ 26,399,916	$ 19,472,015
Income from operations before overhead	126,311	602,547
Unallocated corporate overhead	4,167,272	4,233,504
Loss from operations	(4,040,961)	(3,630,957)
Total Assets	24,568,909	23,074,337
Business Solutions [Member]
Revenue	14,491,225	16,524,648
Income from operations before overhead	1,357,309	2,128,784
Total Assets	14,386,175	9,441,501
Energy Solutions [Member]
Revenue	11,908,691	2,947,367
Income from operations before overhead	(1,230,998)	(1,526,237)
Total Assets	$ 10,182,734	$ 13,632,836