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Related Party Transactions, Number Of Directors

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Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.

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For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Related Party Transactions - Narrative (Details) $ in Thousands	1 Months Ended				2 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2018 USD ($)	May 31, 2018 USD ($)	Aug. 31, 2017 USD ($)	Nov. 30, 2016 USD ($) director	Jun. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2017 USD ($)
Related Party Transaction [Line Items]
Distributions	$ 14,605
Payments of distributions								$ 127,640	$ 55,283
Related party liabilities	825				$ 825	$ 825		825		$ 1,548
Distributions accrued but not paid	11,493				11,493	11,493	$ 0	11,493	0
Related party receivables	335				335	335		335		218
Special operating distribution
Related Party Transaction [Line Items]
Distributions		$ 26,200
Payments of distributions					25,100
Distributions accrued but not paid	900				900	900		900
Affiliated Entity \| Special operating distribution
Related Party Transaction [Line Items]
Payments of distributions					1,000
Related party liabilities	200				200	200		200
Rent expense \| Common Management
Related Party Transaction [Line Items]
Related party expenses						441	372	813	745
Tenant allowance
Related Party Transaction [Line Items]
Related party receivables	300				300	300		300
Loans receivable \| Non-Executive Employees
Related Party Transaction [Line Items]
Related party receivables	35				35	35		35		210
Share-based compensation \| Affiliated Entity
Related Party Transaction [Line Items]
Related party expenses						0	95	0	190
Bank partner agreement \| Financing Partner
Related Party Transaction [Line Items]
Related party expenses						(211)	$ 26	0	$ 69
Related party liabilities	0				0	0		0		445
Related party transaction amount				$ 20,000
Number of directors \| director				2
Related party receivables	0				0	0		0		8
Committed balance by related party	0				0	0		0		$ 11,700
Term loan transaction \| Affiliated Entity
Related Party Transaction [Line Items]
Related party expenses			$ 2,600
Related party liabilities	$ 500				$ 500	$ 500		$ 500