In August 2018, we committed to and initiated a restructuring of our mobile fingerprint optical business. The costs for this restructuring activity primarily related to severance costs for a reduction in headcount and related costs. These activities are complete as of June 30, 2019. In June 2019, we committed to and initiated a restructuring action intended to reduce our operating cost structure further. The costs for this restructuring action primarily related to severance costs for a reduction in headcount. Restructuring costs related to these fiscal 2019 restructuring activities were recorded to the restructuring costs line item within our consolidated statements of operations. We expect to complete activities relating to the June 2019 restructuring action in the first half of fiscal 2020.

The restructuring liability activities during fiscal 2019 for restructurings initiated in fiscal 2019 were as follows (in millions):

In November 2017, we committed to and initiated a restructuring action intended to streamline and reduce our operating cost structure and capitalize on acquisition synergies. The costs relating to this restructuring primarily related to severance costs for a reduction in headcount, facility consolidation and related costs. In April 2018, we committed to and initiated a restructuring to close a research and development facility. The costs relating to this restructuring include employee severance and related benefits and facility closure charges. Restructuring costs related to both the November 2017 and April 2018 restructuring activities were recorded to the restructuring costs line item within our consolidated statements of operations and were complete as of June 30, 2018.

The restructuring liability activities during fiscal years 2018 and 2019 for restructurings initiated in fiscal 2018 were as follows (in millions):

	Employee Severance			Facility Consolidation
	and Benefits			and Related Charges			Total
Accruals	$	11.0		$	1.0		$	12.0
Cash payments		(8.8	)		(0.2	)		(9.0	)
Non-cash settlements		—			(0.7	)		(0.7	)
Balance as of June 30, 2018		2.2			0.1			2.3
Additional accruals	$	0.2			—		$	0.2
Cash payments		(2.4	)		(0.1	)		(2.5	)
Balance as of June 30, 2019	$	—		$	—		$	—

In June 2016, our management committed to and initiated plans to restructure and further improve efficiencies in our operational activities to align the Company’s cost structure consistent with its revenue levels. Restructuring costs related to the June 2016 restructuring activities were recorded to the restructuring costs line item within our consolidated statements of income. These costs primarily related to severance costs for a reduction in headcount and facility consolidation and related costs. These restructuring charges were complete as of June 30, 2017.

The restructuring liability activities during fiscal years 2018, 2017, and 2016 for restructurings initiated in fiscal 2016 were as follows (millions):

	Employee Severance			Facility Consolidation
	and Benefits			and Related Charges			Total
Balance as of June 30, 2015	$	—		$	—		$	—
Accruals		6.7						6.7
Balance as of June 30, 2016		6.7			—			6.7
Additional accruals		5.0			2.3			7.3
Cash payments		(11.7	)		(0.9	)		(12.6	)
Non-cash settlements		—			(0.8	)		(0.8	)
Balance as of June 30, 2017		—			0.6			0.6
Adjustments		—			(0.2	)		(0.2	)
Cash payments		—			(0.4	)		(0.4	)
Balance as of June 30, 2018	$	—		$	—		$	—