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Stock-Based Awards (Tables)

3 Months Ended

Mar. 31, 2017

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

Summary of Unrecognized Stock-Based Compensation Expense and Average Remaining Vesting Period

A summary of unrecognized stock-based compensation expense and average remaining vesting period is as follows:

		March 31, 2017
		Unrecognized Stock- Based Compensation				Average Remaining Vesting Period
Employees and directors restricted stock awards		$	22,613				1.93

Summary of Stock Options, Restricted Stock and Restricted Stock Unit Activity

A summary of stock options, restricted stock and restricted stock unit activity for the three months ended March 31, 2017 is as follows:

		Stock Options				Restricted Stock Awards				Restricted Stock Units
Balance at January 1, 2017			1,368,247				2,436,454				—
Granted			—				492,044				3,759
Exercised/vested			(5,000	)			(819,247	)			—
Forfeitures			—				(3,508	)			—
Balance at March 31, 2017			1,363,247				2,105,743				3,759

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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Schedule Of Unrecognized Stock Based Compensation Expenses And Average Remaining Vesting Period Table [Text Block]

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