XML 92 R18.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Other Long-Term Liabilities | 12 Months Ended
--- | ---
Dec. 31, 2013
Text Block [Abstract] |
Other Long-Term Liabilities | Note 9. Other Long-Term Liabilities
|  | 2013 |  |  | 2012 |
Accrued interest on loan payable |  | $ | 497,134 |  |  | $ | — |
Employee compensation |  |  | 186,439 |  |  |  | 216,439 |
Net deferred tax liability |  |  | 117,815 |  |  |  | — |
Total accrued expenses and other current liabilities |  | $ | 801,388 |  |  | $ | 216,439 |

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
- Details
Name: | us-gaap_TextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration