Condensed Consolidated Financial Statements (Tables)

6 Months Ended

Jun. 30, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Other Current Liabilities

The components of other current liabilities are included in the following table (in thousands):

	June 30, 2019		December 31, 2018
Operating lease liabilities	$	15,193	$	—
Vendor financed licenses	13,574		3,551
Accrued interest	9,660		8,407
Royalties payable	5,693		11,318
Other	37,036		38,412
Total other current liabilities	$	81,156	$	61,688

Summary of Changes in the Carrying Amount of Goodwill

Changes in the carrying amount of goodwill attributable to each reporting unit during the six months ended June 30, 2019, were as follows (in thousands):

	ACI On Demand		ACI On Premise			Total
Gross Balance, prior to December 31, 2018	$	183,783	$	773,340		$	957,123
Total impairment prior to December 31, 2018	—		(47,432		)	(47,432		)
Balance, December 31, 2018	183,783		725,908			909,691
Goodwill from acquisitions (1)	369,781		—			369,781
Balance, June 30, 2019	$	553,564	$	725,908		$	1,279,472

(1)

Goodwill from acquisitions relates to the goodwill recorded for the acquisition of E Commerce Group Products, Inc. ("ECG"), along with ECG's subsidiary, Speedpay, Inc. (collectively referred to as "Speedpay") and Walletron, Inc. ("Walletron"), as discussed in Note 3, Acquisitions. The purchase price allocations for Speedpay and Walletron are preliminary as of June 30, 2019, and are subject to future changes during the maximum one-year measurement period.