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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Sales	$ 79,988	$ 87,390
Cost of sales	58,127	57,436
Gross profit	21,861	29,954
Operating expenses:
General and administrative	6,508	6,934
Advertising	8,624	6,707
Depreciation	568	556
Total operating expenses	15,700	14,197
Income from operations	6,161	15,757
Other income:
Interest income, net	567	379
Other, net	257	317
Total other income	824	696
Income before provision for income taxes	6,985	16,453
Provision for income taxes	1,642	3,871
Net income	5,343	12,582
Comprehensive income	$ 5,343	$ 12,582
Net income per common share:
Basic (in dollars per share)	$ 0.26	$ 0.62
Diluted (in dollars per share)	$ 0.26	$ 0.62
Weighted average number of common shares outstanding:
Basic (in shares)	20,235	20,408
Diluted (in shares)	20,245	20,449
Cash dividends declared per common share (in dollars per share)	$ 0.27	$ 0.25

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-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
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