A summary version of SBSTM's annual financial report is now online. Covering the fiscal year beginning June 1, 2008 and ending May 31, 2009, the report shows what appears to be an operating loss of nearly $839,000.
Clouding the issue somewhat is the inclusion of a $694,427 loss attributed to "Investment income" and charged against Revenues. Gains and/or losses from the sale of investments (stocks, bonds, etc.) are normally charged against a "Capital Account." They are not normally considered operating revenue/expense items.
Even with this item removed from the report, however, SBSTM still seems to have had an operating loss of just over $144,000 for its last fiscal year.