Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

Summary of Receivables, Contract Assets and Contract Liabilities from Contracts with Customers

The following summarizes the opening and closing balances of receivables, contract assets and contract liabilities from contracts with customers.

	Accounts Receivable, net		Contract Assets (current)		Deferred Revenue (current)		Deferred Revenue (non-current)		Total Deferred Revenue
Balance at December 31, 2018	$	23,264	$	1,640	$	39,846	$	146	$	39,992
Balance at September 30, 2019		31,485		1,786		49,286		428		49,714