3. Investments (Details 2) (US Treasury Securities, USD $)	Mar. 31, 2013	Dec. 31, 2012
US Treasury Securities
Cost or Amortized Cost	$ 606,289	$ 606,281
Gross Unrealized Gains	143,848	172,745
Gross Unrealized Losses-Less than 12 Months
Gross Unrealized Loss-More than 12 Months
Fair Value	750,137	779,026
Net Unrealized Gains/(Losses)	$ 143,848	$ 172,745