The following table summarizes the changes in the Company’s restructuring accrual:

	2018 Restructuring Activities			2019 Restructuring Activities			Total
Balance at December 31, 2019	$	4.2		$	1.5		$	5.7
Severance payments		(1.0	)		(1.4	)		(2.4	)
Accretion of interest (a)		0.3			—			0.3
Balance at June 30, 2020	$	3.5		$	0.1		$	3.6

(a)

Accretion of interest is included within “Restructuring expenses” in the unaudited Condensed Consolidated Statements of Operations.

Accreted interest recognized related to restructuring activities associated with a historical acquisition was $0.1 million and $0.3 million for both the three and six months ended June 30, 2020 and 2019, respectively.

The current portion of the restructuring accrual of $1.4 million and $2.9 million at June 30, 2020 and December 31, 2019, respectively, is included within “Accrued expenses and other current liabilities” on the unaudited Condensed Consolidated Balance Sheets. The long-term portion of the restructuring accrual of $2.2 million and $2.8 million at June 30, 2020 and December 31, 2019, respectively, is included within “Other noncurrent liabilities” on the unaudited Condensed Consolidated Balance Sheets.

Of the $3.6 million restructuring accrual outstanding as of June 30, 2020, approximately $1.0 million is expected to be paid in 2020, $1.6 million in 2021 and $1.6 million in 2022, less accreted interest of $0.6 million.