CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenues:
Rental income		$ 173,221,000	$ 139,525,000	$ 348,788,000	$ 263,518,000
Interest and other operating income		111,000	354,000	205,000	708,000
Total revenues		173,332,000	139,879,000	348,993,000	264,226,000
Expenses:
Rental		53,553,000	43,523,000	109,575,000	82,543,000
General and administrative		8,725,000	8,472,000	17,511,000	16,895,000
Transaction		396,000	5,073,000	587,000	5,357,000
Depreciation and amortization		69,104,000	55,353,000	139,496,000	102,409,000
Impairment		0	5,093,000	4,606,000	5,093,000
Total expenses		131,778,000	117,514,000	271,775,000	212,297,000
Income before other income (expense)		41,554,000	22,365,000	77,218,000	51,929,000
Interest income (expense):
Interest related to derivative financial instruments		186,000	(239,000)	128,000	(563,000)
Gain on change in fair value of derivative financial instruments, net		0	45,000	0	884,000
Total interest related to derivative financial instruments, including net change in fair value of derivative financial instruments		186,000	(194,000)	128,000	321,000
Interest related to debt		(26,491,000)	(17,706,000)	(52,686,000)	(33,764,000)
Gain on sale of real estate, net		0	0	0	3,000
Loss on extinguishment of debt, net		0	(10,386,000)	0	(10,418,000)
Income from unconsolidated joint venture		403,000	63,000	973,000	63,000
Other income		5,000	6,000	40,000	14,000
Net income (loss)		15,657,000	(5,852,000)	25,673,000	8,148,000
Net income attributable to noncontrolling interests	[1]	(311,000)	(66,000)	(525,000)	(521,000)
Net income (loss) attributable to common stockholders/unitholders		$ 15,346,000	$ (5,918,000)	$ 25,148,000	$ 7,627,000
Earnings per common share/unit - basic:
Net income (loss) attributable to common stockholders/unitholders (in dollars per share)		$ 0.07	$ (0.03)	$ 0.12	$ 0.05
Earnings per common share/unit - diluted:
Net income (loss) attributable to common stockholders/unitholders (in dollars per share)		$ 0.07	$ (0.03)	$ 0.12	$ 0.05
Weighted average common shares/units outstanding:
Basic (in shares/units)		205,241	176,464	205,155	159,218
Diluted (in shares/units)		209,259	176,464	209,218	163,490
Dividends declared per common share/common unit (in dollars per share)		$ 0.305	$ 0.300	$ 0.61	$ 0.600
Healthcare Trust of America Holdings, LP (HTALP)
Revenues:
Rental income		$ 173,221,000	$ 139,525,000	$ 348,788,000	$ 263,518,000
Interest and other operating income		111,000	354,000	205,000	708,000
Total revenues		173,332,000	139,879,000	348,993,000	264,226,000
Expenses:
Rental		53,553,000	43,523,000	109,575,000	82,543,000
General and administrative		8,725,000	8,472,000	17,511,000	16,895,000
Transaction		396,000	5,073,000	587,000	5,357,000
Depreciation and amortization		69,104,000	55,353,000	139,496,000	102,409,000
Impairment		0	5,093,000	4,606,000	5,093,000
Total expenses		131,778,000	117,514,000	271,775,000	212,297,000
Income before other income (expense)		41,554,000	22,365,000	77,218,000	51,929,000
Interest income (expense):
Interest related to derivative financial instruments		186,000	(239,000)	128,000	(563,000)
Gain on change in fair value of derivative financial instruments, net		0	45,000	0	884,000
Total interest related to derivative financial instruments, including net change in fair value of derivative financial instruments		186,000	(194,000)	128,000	321,000
Interest related to debt		(26,491,000)	(17,706,000)	(52,686,000)	(33,764,000)
Gain on sale of real estate, net		0	0	0	3,000
Loss on extinguishment of debt, net		0	(10,386,000)	0	(10,418,000)
Income from unconsolidated joint venture		403,000	63,000	973,000	63,000
Other income		5,000	6,000	40,000	14,000
Net income (loss)		15,657,000	(5,852,000)	25,673,000	8,148,000
Net income attributable to noncontrolling interests		(14,000)	(22,000)	(47,000)	(52,000)
Net income (loss) attributable to common stockholders/unitholders		$ 15,643,000	$ (5,874,000)	$ 25,626,000	$ 8,096,000
Earnings per common share/unit - basic:
Net income (loss) attributable to common stockholders/unitholders (in dollars per share)		$ 0.07	$ (0.03)	$ 0.12	$ 0.05
Earnings per common share/unit - diluted:
Net income (loss) attributable to common stockholders/unitholders (in dollars per share)		$ 0.07	$ (0.03)	$ 0.12	$ 0.05
Weighted average common shares/units outstanding:
Basic (in shares/units)		209,259	180,672	209,218	163,490
Diluted (in shares/units)		209,259	180,672	209,218	163,490
Dividends declared per common share/common unit (in dollars per share)		$ 0.305	$ 0.300	$ 0.61	$ 0.600

[1] Includes amounts attributable to redeemable noncontrolling interests.