Note E - Leases (Tables)

9 Months Ended

Mar. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended				Nine Months Ended
Supplemental Cash Flows Information	March 31, 2021		March 31, 2020		March 31, 2021		March 31, 2020
Cash paid for amounts included in the measurement of operating lease liabilities	$	821	$	786	$	2,467	$	2,352
Operating lease liabilities arising from obtaining Right of Use Assets for new leases		187		—		187		—
Operating lease liabilities arising from recording Right of Use Assets upon adoption of ASC 842		—		20,897		—		20,897