Note E - Leases (Tables)

6 Months Ended

Dec. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended				Six Months Ended
Supplemental Cash Flows Information	December 31, 2020		December 31, 2019		December 31, 2020		December 31, 2019
Cash paid for amounts included in the measurement of operating lease liabilities	$	826	$	791	$	1,646	$	1,566
Operating lease liabilities arising from obtaining Right of Use Assets for new leases		—		—		—		—
Operating lease liabilities arising from recording Right of Use Assets upon adoption of ASC 842		—		20,897		—		20,897