Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Jun. 30, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives Assets	$ 289	$ 152
Total assets at fair value	289	152
Derivatives Liabilities	1,878	55
Total liabilities at fair value	1,878	55
Fair Value, Recurring [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivatives Assets	289	152
Total assets at fair value	289	152
Derivatives Liabilities	1,878	55
Total liabilities at fair value	$ 1,878	$ 55