Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Revenue
Rental income	$ 61,726	$ 51,715	$ 120,948	$ 103,064
Tenant recoveries	10,401	8,454	20,586	17,896
Other income	66	73	139	154
Total revenue	72,193	60,242	141,673	121,114
Expenses
Property	13,635	11,759	26,911	24,414
General and administrative	7,939	7,751	16,710	18,770
Property acquisition costs	2,558	583	3,298	1,135
Depreciation and amortization	36,147	30,487	72,100	60,236
Asset Impairment Charges	0	11,231	0	11,231
Unusual or Infrequent Item, or Both, Net of Insurance Proceeds	0	0	330	0
Other expenses	1,250	318	1,444	578
Total expenses	61,529	62,129	120,793	116,364
Other income (expense)
Interest income	3	2	8	5
Interest expense	(10,634)	(10,490)	(21,111)	(21,337)
Loss on extinguishment of debt	(2)	(839)	(2)	(1,973)
Gain on the sales of rental property, net	1,337	3,273	1,662	20,946
Total other income (expense)	(9,296)	(8,054)	(19,443)	(2,359)
Net income (loss) from continuing operations	1,368	(9,941)	1,437	2,391
Net income (loss)	1,368	(9,941)	1,437	2,391
Less: loss attributable to noncontrolling interest after preferred stock dividends	(44)	(718)	(145)	(232)
Net income (loss) attributable to STAG Industrial, Inc.	1,412	(9,223)	1,582	2,623
Less: preferred stock dividends	2,448	4,001	4,897	6,913
Less: amount allocated to participating securities	83	95	166	195
Net loss attributable to common stockholders	$ (1,119)	$ (13,319)	$ (3,481)	$ (4,485)
Weighted Average Number of Shares Outstanding, Basic	88,181,117	67,910,361	85,012,106	67,899,789
Income (Loss) from Continuing Operations, Per Basic and Diluted Share	$ (0.01)	$ (0.20)	$ (0.04)	$ (0.07)