Valuation and Qualifying Accounts

12 Months Ended

Jun. 30, 2019

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Valuation and Qualifying Accounts

SCHEDULE II

II-VI INCORPORATED AND SUBSIDIARIES

VALUATION AND QUALIFYING ACCOUNTS

YEARS ENDED JUNE 30, 2019, 2018, AND 2017

(IN THOUSANDS OF DOLLARS)

	Balance at Beginning of Year		Charged to Expense		Charged to Other Accounts			Deduction from Reserves			Balance at End of Year
YEAR ENDED JUNE 30, 2019:
Allowance for doubtful accounts	$	837	$	548	$	—		$	(92)	(1)	$	1,293
Warranty reserves	$	4,679	$	4,185	$	—		$	(4,386)		$	4,478
Deferred tax asset valuation allowance	$	21,797	$	(1,607)	$	—		$	—		$	20,190
YEAR ENDED JUNE 30, 2018:
Allowance for doubtful accounts	$	1,314	$	(129)	$	—		$	(348)	(1)	$	837
Warranty reserves	$	4,546	$	3,821	$	—		$	(3,688)		$	4,679
Deferred tax asset valuation allowance	$	42,562	$	(4,602)	$	(16,163)	(2)	$	—		$	21,797
YEAR ENDED JUNE 30, 2017:
Allowance for doubtful accounts	$	2,016	$	(134)	$	—		$	(568)	(1)	$	1,314
Warranty reserves	$	3,908	$	4,850	$	—		$	(4,212)		$	4,546
Deferred tax asset valuation allowance	$	42,641	$	(79)	$	—		$	—		$	42,562

(1)Primarily relates to write-offs of accounts receivable.

(2)Primarily relates to the Company’s deferred taxes on the conversion feature of the convertible debt.