XML 87 R27.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Long Term Debt (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2013
Debt Disclosure [Abstract] |
Long Term Debt - Summary RMB Loan |
| RMB | RMB | RMB
(in thousands) | Loan borrowing | Warrant discount | Long-term Debt
Beginning balance December 31, 2011 | $ - | $ - | $ -
Initial borrowing, August 21, 2012 | 1,500 | (650) | 850
Amortization of discount to interest cost | - | 77 | 77
Ending balance December 31, 2012 | $1,500 | $(573) | 927
Borrowing | 2,000 | - | 2,000
Amortization of discount to interest cost | - | 217 | 217
Ending balance December 31, 2013 | $3,500 | $(356) | $3,144
Long Term Debt - Interest RMB Loan |
(in thousands) | Year ended December 31,
| 2013 | 2012
Interest paid in cash | $ 165 | $ 30
Amortization of the RMB Warrants discount | 217 | 77
Amortization of RMB deferred financing costs | 196 | 70
Total interest expense related to the RMB Loan | $578 | $177

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

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | XPL_InterestRMBLoanTableTextBlock
Namespace Prefix: | XPL_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | XPL_SummaryRMBLoanTableTextBlock
Namespace Prefix: | XPL_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration