CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Total Revenue	$ 41,763	$ 38,879	$ 84,158	$ 75,537
Total Cost of Revenue	31,318	29,740	63,661	57,285
Gross Profit	10,445	9,139	20,497	18,252
Selling, Marketing and Warehouse Expenses	4,231	4,020	8,703	8,052
General and Administrative Expenses	3,155	2,943	6,777	5,999
Total Operating Expenses	7,386	6,963	15,480	14,051
Operating Income	3,059	2,176	5,017	4,201
Interest and Other Expense, net	297	195	582	420
Income Before Income Taxes	2,762	1,981	4,435	3,781
Provision for Income Taxes	383	493	338	865
Net Income	$ 2,379	$ 1,488	$ 4,097	$ 2,916
Basic Earnings Per Share	$ 0.32	$ 0.21	$ 0.56	$ 0.41
Average Shares Outstanding	7,331	7,200	7,293	7,187
Diluted Earnings Per Share	$ 0.32	$ 0.20	$ 0.55	$ 0.39
Average Shares Outstanding	7,484	7,520	7,441	7,486
Service Revenue [Member]
Total Revenue	$ 23,502	$ 19,902	$ 45,900	$ 39,227
Total Cost of Revenue	17,490	15,095	34,516	29,501
Distribution Sales [Member]
Total Revenue	18,261	18,977	38,258	36,310
Total Cost of Revenue	$ 13,828	$ 14,645	$ 29,145	$ 27,784