Common Share Capitalization (Tables)

3 Months Ended

Mar. 31, 2017

Stockholders' Equity Note [Abstract]

Summary of Common Shares Outstanding

The following table summarizes issuance, repurchase, and other activity with respect to the Company's common shares for the three month periods ended March 31, 2017 and 2016:

	Three Month Period Ended March 31, 2017		Three Month Period Ended March 31, 2016
Common Shares Outstanding (12/31/2016 and 12/31/2015, respectively)	32,294,703		33,126,012
Share Activity:
Shares repurchased	(130,488	)	(163,033	)
Common Shares Outstanding (3/31/2017 and 3/31/2016, respectively)	32,164,215		32,962,979