Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481549/505-30-45-1

Name:	us-gaap_TreasuryStockValueAcquiredCostMethod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Note L - Stockholders' Equity (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Treasury Stock, Value, Acquired, Cost Method	$ 5,148	$ 3	$ 7	$ 29
Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in shares)	1,045,774
Common Stock [Member]
Stock Repurchase Program, Percentage of Shares Authorized to be Repurchased	15.00%
Metal One Corporation [Member] \| Common Stock [Member]
Treasury Stock, Shares, Acquired (in shares)	400,041
Treasury Stock, Value, Acquired, Cost Method	$ 5,100