Carrying amount as of the balance sheet date of the funds held on behalf of others and that are expected to be liquidated within one year or the normal operating cycle, if longer. This does not include funds held under reinsurance agreements.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_FundsHeldForClients
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Description of Business and Summary of Significant Accounting Policies Reclassification (Details) - USD ($) $ in Thousands	Nov. 02, 2016	Sep. 30, 2017	Dec. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Funds Held for Clients		$ 7,953	$ 14,394
WDEV [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Payments to Acquire Business, Held in Escrow	$ 2,900
Escrow Derivative, Term of Contract	38 months