Advances - Schedule of Activity in Advances (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Advances [Roll Forward]
Beginning balance	$ 249,382	$ 211,793
Sales of advances	(707)	(439)
Collections of advances, charge-offs and other, net	(23,439)	(13,719)
Net (increase) decrease in allowance for losses	124	(515)
Ending balance	$ 225,360	$ 197,120

The increase (decrease) in the allowance for credit losses related to financing receivables.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

Name:	us-gaap_FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration