Subsequent Events	3 Months Ended
Dec. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	(11) Subsequent Events. On December 4, 2019 the Company’s Board of Directors declared a special cash dividend of $3.00 per share and a quarterly dividend of $.15 per share both payable on January 30, 2020 to shareholders of record on January 15, 2020. The total dividends of $10,557,000 were paid on January 30, 2020.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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