Deferred Costs and Other Intangibles, Net

Deferred costs and other intangibles, net, consisted of the following as of December 31, 2017 and 2016 (in thousands):



	December 31, 2017			December 31, 2016
Deferred leasing costs	$	7,030		$	7,470
Deferred financing costs	11,244			6,552
Intangible assets:
Value of in-place leases	179			4,739
Trademark	3,100			3,100
Database	2,100			2,100
	23,653			23,961
Less: accumulated amortization	(10,628		)	(12,005		)
Total	$	13,025		$	11,956

Amortization expense related to deferred leasing costs, the value of in-place leases, trademark and database was $9.2 million, $31.2 million and $13.1 million for the years ended December 31, 2017, 2016 and 2015, respectively, which has been included in depreciation and amortization within the consolidated statements of operations. Deferred financing costs that relate to our revolving credit facility are included in deferred costs and other intangibles, net within the consolidated balance sheets. Amortization of deferred financing costs that relate to our revolving credit facility was $1.8 million, $2.3 million and $2.4 million for the years ended December 31, 2017, 2016 and 2015, respectively, which has been included in gross interest, prior to interest capitalization (see Note 6).

The following table sets forth the estimated annual amortization expense related to deferred costs and other intangibles, net as of December 31, 2017, for future periods (in thousands):



Year	Deferred Leasing Costs		Deferred Financing Costs		Value of In-place Leases		Trademark		Database
2018	$	3,350	$	1,964	$	21	$	92	$	300
2019	—		1,964		2		—		300
2020	—		1,969		—		—		132
2021	—		1,964		—		—		—
2022	—		967		—		—		—
Total	$	3,350	$	8,828	$	23	$	92	$	732