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Marketable Securities
3 Months Ended
Mar. 31, 2012
Note 2: Marketable Securities [Abstract]  
Marketable Securities [Text Block]
Marketable Securities

Marketable securities consist of mutual fund investments principally in federal, state and local government debt securities of $370,932 and holdings in an equity security of $31,571.  Such mutual fund investments are stated at market value based on quoted market prices (Level 1 inputs) and are classified as available-for-sale under the provisions of Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 320 (FASB Statement of Financial Accounting Standards (SFAS) No. 115), with unrealized gains and losses reported in accumulated other comprehensive income (loss) as a component of shareholders’ equity. The cost of such securities at March 31, 2012 was $399,532, with $2,971 of cumulative unrealized gains reported at March 31, 2012.