Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2015

Share-based Compensation [Abstract]

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity

Restricted stock activity under the 2007 Plan was as follows for the three months ended March 31, 2015:

	Employees
	and Service
(shares)	Providers		Directors	Total
Balance, January 1, 2015	616,248		785,000	1,401,248
Granted	12,439		40,275	52,714
Forfeited	(7,446	)	—	(7,446	)
Reduced for income tax obligations	(39,143	)	—	(39,143	)
Balance, March 31, 2015	582,098		825,275	1,407,373
Vested	488,874		785,000	1,273,874
Non-vested	93,224		40,275	133,499