Equity (Deficit) (Tables)

9 Months Ended

Sep. 30, 2019

Equity [Abstract]

Summary of Changes in Common Stock Issued

The following is a summary of the changes in our common stock issued for the nine months ended September 30, 2019:

	Common
	Shares
Balance, December 31, 2018		22,181,881
Issuance of common stock		—
Restricted stock units vested		412,938
Repurchase of common shares		(120,163	)
Common stock repurchased and retired under share repurchase program		(169,400	)
Balance, June 30, 2019		22,305,256
Restricted stock units vested		38,181
Repurchase of common shares		(9,427	)
Balance, August 5, 2019		22,334,010
Ratio to convert Amplify shares		0.933
Common stock issued to Legacy Amplify stockholders		20,837,633
Midstates stock outstanding and acquired with the Merger		20,415,005
Treasury shares acquired from the Merger		205,861
Restricted stock units vested		602,053
Repurchase of common shares		(11,740	)
Common stock repurchased and retired under share repurchase program		(1,723,146	)
Cancelation and retirement of shares		(347,567	)
Balance, September 30, 2019		39,978,099