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Note J - Commitments and Contingencies (Tables)

9 Months Ended

Jan. 31, 2020

Notes Tables

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Maturity of lease liabilities
2020 (remaining)		$	1,644
2021			6,053
2022			5,889
2023			5,875
2024			5,351
Thereafter		$	24,457
Total undiscounted operating lease payments			49,269
Less: imputed interest			(10,022	)
Present value of operating lease liabilities		$	39,247

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980

+ Details

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Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration