Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Reconciliation Of Net Income Attributable To Common Stockholders To Estimated Taxable Income

The following table reconciles our net income to estimated taxable income for the years ended December 31, 2019, 2018 and 2017.

(Unaudited and in thousands)	Year Ended December 31,
	2019		2018			2017
Net income	$	60,075	$	32,844		$	80,509
Straight-line rent adjustments	2,359		5,870			4,250
Depreciation and amortization timing differences	2,751		(6,586		)	3,084
Change in fair value of marketable securities (see Note 5)	8,757		11,990			—
Loss from discontinued operations (see Note 6)	—		23,797			—
Other	137		440			(343		)
Estimated taxable income	$	74,079	$	68,355		$	87,500