Earnings Per Common Share (EPS) (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Shares used in calculation of diluted EPS
Weighted average common shares outstanding	2,018,753	2,018,253	2,018,614	2,018,253
Dilutive effect of stock options	89	321
Weighted average common and common equivalent shares outstanding	2,018,842	2,018,574	2,018,614	2,018,253
Dilutive effect
Based on the Company's net income position, dilutive effect of stock options (in shares)			4,750	5,918
Based on the Company's net income position, dilutive effect of stock options, weighted average exercise price (in dollars per share)			$ 10.58	$ 12.49
Stock Options
Dilutive effect
Anti-dilutive securities (in shares)	11,418	8,500
Weighted average exercise price of options, anti-dilutive (in dollars per share)	$ 15.99	$ 17.16
Based on the Company's net income position, anti-dilutive securities (in shares)			11,418	6,250
Based on the Company's net income position, anti-dilutive securities, weighted average exercise price (in dollars per share)			$ 15.99	$ 18.28