7. Deposits (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Total deposits	$ 55,455,254	$ 50,642,166
Time deposits, $250,000 and over	17,010,000	$ 12,150,000
Deposits held by related parties	121,484
City Of Philadelphia
Total deposits	$ 2,500,000