Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Nonvested Restricted Stock Units Activity

As of March 31, 2018, 144,355 shares of restricted stock had been granted under the 2010 Plan, of which 67,689 shares remain restricted as of March 31, 2018 as detailed in the following table:

Year Granted	Vesting Term (In Years)	Shares	Remaining Term (In Years)
2014	5.0	10,422	0.9
2015	5.0	12,023	1.9
2016	5.0	15,015	2.8
2017	3.0	4,902	1.9
2017	5.0	9,972	3.8
2018	1.0	300	0.9
2018	2.0	932	1.8
2018	3.0	2,400	2.9
2018	4.0	2,068	3.8
2018	5.0	9,655	4.8
		67,689	2.6