Basis Of Reporting (Details)	3 Months Ended
Mar. 31, 2013
Basis Of Reporting [Abstract]
Minimum ownership interest , requiring equity method accounting	20.00%
Maximum ownership interest, requiring equity method accounting	50.00%
Non-controlling interest, ownership percentage	50.00%
Reverse stock split ratio	0.10

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

No definition available.

Name:	synm_StockholdersEquityNoteStockSplitConversionRatio1
Namespace Prefix:	synm_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration