Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2016

Reconciliation of the beginning and ending common stock outstanding

The Company had no preferred shares outstanding and had common shares outstanding for the three years ended December 31, 2016 as follows:



	Year Ended December 31,
	2016	2015	2014
Balance, beginning of year	101,517,009	98,828,098	95,924,339
Issuance of common stock	14,063,100	2,493,171	3,073,445
Non-vested stock-based awards, net of withheld shares and forfeitures	836,791	195,740	(169,686	)
Balance, end of year	116,416,900	101,517,009	98,828,098

Schedule of sale of stock under market equity offering Program

The following table details the shares sold under this program.



	Shares Sold	Sales Price Per Share	Net Proceeds (in millions)
2016	4,795,601	$28.31 - $33.66	$	144.6
2015	2,434,239	$25.00 - $29.15	$	65.8
2014	3,009,761	$24.35 - $27.53	$	75.7

Change in ownership interest in less-than-wholly-owned subsidiary

The following schedule discloses the effects of changes in the Company's ownership interest in its less-than-wholly-owned subsidiary on the Company's stockholders' equity:



	Year Ended December 31,
(Dollars in thousands)	2016		2015		2014
Net income attributable to common stockholders	$	85,571	$	69,436	$	31,887
Transfers to noncontrolling interest:
Net decrease in the Company's additional paid-in capital for purchase of subsidiary partnership interest	—		—		(6,577		)
Net transfers to the noncontrolling interest	—		—		(6,577		)
Change to the Company's total stockholders' equity from net income attributable to common stockholders and transfers to noncontrolling interest	$	85,571	$	69,436	$	25,310

Reconciliation of beginning and ending balances of accumulated other comprehensive income

The following table represents the changes in Accumulated other comprehensive income (loss) during the year ended December 31, 2016:



(Dollars in thousands)	Forward Starting Swaps			Defined Benefit Pension Plan		Total
Beginning balance	$	(1,569	)	$	—	$	(1,569	)
Other comprehensive loss before reclassifications	—			—		—
Amounts reclassified from accumulated other comprehensive income (loss)	168			—		168
Net current-period other comprehensive income	168			—		168
Ending balance	$	(1,401	)	$	—	$	(1,401	)

Reclassifications out of accumulated other comprehensive income

The following table represents the details regarding the reclassifications from Accumulated other comprehensive income (loss) during the year ended December 31, 2016:

Details about accumulated other comprehensive income (loss) components

Amount reclassified from accumulated other comprehensive income (loss)

Affected line item in the statement where net income is presented

(Dollars in thousands)

Amounts reclassified from accumulated other comprehensive income (loss) related to forward starting swaps

Interest Expense