Share-Based Compensation Plan - Schedule of options outstanding and exercisable (Details) - $ / shares	6 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Prices (in dollars per share)	$ 14.00	$ 14.00
Options Outstanding (in shares)	25,374	30,012
Options Exercisable (in shares)	25,374
14.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Prices (in dollars per share)	$ 14.00
Options Outstanding (in shares)	20,374
Weighted average remaining contractual life (years)	2 years 8 months 12 days
Options Exercisable (in shares)	20,374
14.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Prices (in dollars per share)	$ 14.00
Options Outstanding (in shares)	5,000
Weighted average remaining contractual life (years)	3 years 4 months 2 days
Options Exercisable (in shares)	5,000
14.00 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Prices (in dollars per share)	$ 14.00
Options Outstanding (in shares)	25,374
Weighted average remaining contractual life (years)	2 years 9 months 29 days
Options Exercisable (in shares)	25,374