XML 21 R11.htm IDEA: XBRL DOCUMENT v3.8.0.1

Stockholders' Equity	6 Months Ended
	Mar. 31, 2018
Equity [Abstract]
Stockholders' Equity	5. Stockholders’ Equity During the three and six months ended March 31, 2018, the Company did not purchase shares of its common stock. The Company also paid a $0.06 per share cash dividend totaling approximately $291,000 and $583,000 for the three and six months ended March 31, 2018. During the three and six months ended March 31, 2017, the Company purchased and retired 89,685 common shares at a cost of $1.1 million. The Company also paid a $0.06 per share cash dividend totaling approximately $294,000 and $584,000 for the three and six months ended March 31, 2017.

X

- References

No definition available.

+ Details

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

X

- Definition

The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-URI http://asc.fasb.org/topic&trid=2208762

+ Details

Name:	us-gaap_StockholdersEquityNoteDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration