Quarterly Financial Data (Tables)

12 Months Ended

Sep. 30, 2019

Quarterly Financial Information Disclosure [Abstract]

Summary of Quarterly Financial Data

The sum of the earnings per common share may not equal the corresponding annual amounts due to interim quarter rounding.

For the Quarter Ended in Fiscal 2019	December 31		March 31		June 30		September 30
Net revenues	$	51,480	$	50,248	$	48,440	$	50,846
Gross profit		31,572		29,338		28,259		29,156
Net earnings		8,106		7,094		5,079		4,103
Basic earnings per common share		0.19		0.17		0.12		0.10
Diluted earnings per common share		0.19		0.17		0.12		0.10
Cash dividends per common share		0.125		0.125		—		—
For the Quarter Ended in Fiscal 2018	December 31		March 31		June 30		September 30
Net revenues	$	52,283	$	56,451	$	51,737	$	53,100
Gross profit		32,010		34,569		31,962		32,156
Net earnings		6,302		5,288		6,825		5,434
Basic earnings per common share		0.15		0.12		0.16		0.13
Diluted earnings per common share		0.15		0.12		0.16		0.13
Cash dividends per common share		0.125		0.125		0.125		0.125