Pensions and Other Postretirement Benefits - Amounts recognized in consolidated balance sheets (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Pensions and Other Postretirement Benefits
Other accrued expenses	$ (6)	$ (6)
Pension liability - long-term liabilities	(4,136)	(3,766)
Total pension liability	(4,142)	(3,772)
Accumulated other comprehensive loss	$ (1,707)	$ (1,372)

Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as current.

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Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans.

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Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.

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