Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2017

Accounting Policies [Abstract]

Estimated Useful Lives

Income producing property is depreciated on a straight-line basis over the following estimated useful lives:

Buildings	39 years
Capital improvements	15—20 years
Equipment	5—15 years
Tenant improvements	Term of the related lease
	(or estimated useful life, if shorter)

Schedule of Cash and Cash Equivalents

The following table sets forth the items from the Company's Consolidated Balance Sheets that are included in cash, cash equivalents, and restricted cash in the consolidated statements of cash flows:

	As of December 31
	2017		2016		2015
Cash and cash equivalents	$	19,959	$	21,942	$	26,989
Restricted cash	2,957		3,251		2,824
Cash, cash equivalents, and restricted cash	$	22,916	$	25,193	$	29,813

Schedule of Restricted Cash

The following table sets forth the items from the Company's Consolidated Balance Sheets that are included in cash, cash equivalents, and restricted cash in the consolidated statements of cash flows:

	As of December 31
	2017		2016		2015
Cash and cash equivalents	$	19,959	$	21,942	$	26,989
Restricted cash	2,957		3,251		2,824
Cash, cash equivalents, and restricted cash	$	22,916	$	25,193	$	29,813

Schedule of Prior Period Adjustments from Changes in Accounting Principles

The following table summarizes the changes made to net cash provided by operating activities and net cash used in investing activities in consolidated statements of cash flows for the years ended December 31, 2016 and 2015 on a retrospective basis (no changes were made to net cash provided by financing activities):

	Years ended December 31,
	2016			2015
Operating activities as originally presented	$	59,770		$	33,086
Adjustments	219			180
Operating activities after adjustments	$	59,989		$	33,266
Investing activities as originally presented	$	(226,461	)	$	(56,381	)
Adjustments	$	208		$	(1,580	)
Investing activities after adjustments	$	(226,253	)	$	(57,961	)