Commitments, Contingent Liabilities, and Financial Instruments with Off-Balance Sheet Risk - Contractual or Notional Amounts of Financial Instruments (Details) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Notes to Financial Statements
Commitments to extend credit	$ 24,780,028	$ 17,134,310
Standby letters of credit and financial guarantees	$ 960,000	$ 975,000