5. Loans, Allowance for Loan Losses and Credit Quality (Details 4) (USD $)	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Group A	$ 433,591,328	$ 423,569,097	$ 412,875,045
Group B	7,062,753	6,737,681	3,529,705
Group C	9,939,223	9,602,148	8,388,461
Total Loans	450,593,304	439,908,926	424,793,211
Commercial and industrial
Group A	60,373,539	51,740,744	55,985,055
Group B	2,730,275	2,824,169	567,569
Group C	1,371,570	1,054,372	1,056,216
Total Loans	64,475,384	55,619,285	57,608,840
Commercial Real Estate
Group A	155,124,213	148,516,895	131,939,691
Group B	3,586,566	3,292,200	2,321,844
Group C	5,592,064	5,126,708	4,402,677
Total Loans	164,302,843	156,935,803	138,664,212
Residential real estate - 1st lien
Group A	166,345,054	169,771,357	171,245,755
Group B	598,381	160,468	178,847
Group C	2,424,274	2,915,249	2,458,556
Total Loans	169,367,709	172,847,074	173,883,158
Residential real estate - Jr lien
Group A	43,883,107	44,739,736	44,215,183
Group B	147,531	460,844	461,445
Group C	533,388	486,825	469,047
Total Loans	44,564,026	45,687,405	45,145,675
Consumer
Group A	7,865,415	8,800,365	9,489,361
Group B	0	0	0
Group C	17,927	18,994	1,965
Total Loans	$ 7,883,342	$ 8,819,359	$ 9,491,326