Quarterly Financial Data (Unaudited) (Details Textual) (Common Stock [Member])	Mar. 11, 2013 Shareholders
Common Stock [Member]
Quarterly Financial Data (Textual) [Abstract]
Common stock issued and outstanding	2,393,943
Number of shareholders of record	384

Number of share issued and outstanding as of the 2013 Annual Meeting record date.

No definition available.

Name:	somc_SharesOutstandingAsOfRecordDate
Namespace Prefix:	somc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant