Nature of the Business and Summary of Significant Accounting Policies (Details Textual 1) $ / shares in Units, $ in Billions |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
|
Sep. 30, 2015
USD ($)
$ / shares
|
Sep. 30, 2014
USD ($)
|
Sep. 30, 2015
USD ($)
Employee1
$ / shares
|
Sep. 30, 2014
USD ($)
|
Dec. 31, 2014
USD ($)
Employee1
$ / shares
|
Dec. 31, 2013
USD ($)
$ / shares
|
|
| Noncontrolling Interest [Line Items] | ||||||
| Revenue | $ | ||||||
| Common stock, par value | $ / shares | $ 0.001 | $ 0.001 | $ 0.001 | $ 0.001 | ||
| Consolidated Contractors International Company, SAL | ||||||
| Noncontrolling Interest [Line Items] | ||||||
| Revenue | $ | $ 5.5 | $ 5.5 | ||||
| Number of employees | Employee1 | 130,000 | |||||
| Consolidated Contractors (Oman) Company LLC | ||||||
| Noncontrolling Interest [Line Items] | ||||||
| Number of employees | Employee1 | 13,000 | 13,000 | ||||