Quarterly report pursuant to Section 13 or 15(d)

Business Acquisitions and Related Transactions - Business Acquisition (Details)

v2.4.0.6
Business Acquisitions and Related Transactions - Business Acquisition (Details) (USD $)
3 Months Ended 12 Months Ended 3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Dec. 31, 2012
Dec. 31, 2012
FAME [Member]
Mar. 31, 2013
Ennovate [Member]
Business Acquisition [Line Items]          
Cash       $ 809,557 $ 0
Accounts receivable and accounts receivable retainage       320,997 445,769
Costs and estimated earnings in excess of billings       0 110,987
Prepaid expenses and other current assets       107,715 1,710
Property and equipment and project assets       43,115 62,898
Goodwill 50,379,564   48,968,390 1,886,945 921,128
Intangible assets       2,099,990 610,000
Other assets       100 0
Accounts payable       (5,713) (313,976)
Accrued liabilities       (617,731) 0
Billings in excess of cost and estimated earnings       (158,025) (30,431)
Purchase price       4,486,950 1,808,085
Total, net of cash received 1,808,085 0   3,677,393 1,808,085
Total fair value of consideration       $ 4,486,950 $ 1,808,085