XML 34 R18.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Other Long-Term Liabilities | 12 Months Ended
--- | ---
Dec. 31, 2015
Text Block [Abstract] |
Other Long-Term Liabilities | Note 9. Other Long-Term Liabilities Other long-term liabilities at December 31 are summarized below:
|  | 2015 |  |  | 2014 |
Accrued interest on loan payable |  | $ | 242,930 |  |  | $ | 1,093,568 |
Employee compensation |  |  | 126,440 |  |  |  | 156,439 |
Total other long-term liabilities |  | $ | 369,370 |  |  | $ | 1,250,007 |

X
- Definition Other Non Current Liabilities [Text Block] + References No definition available. + Details
Name: | stem_OtherNonCurrentLiabilitiesTextBlock
Namespace Prefix: | stem_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration