QUARTERLY DATA (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended																12 Months Ended
	Mar. 25, 2017		Dec. 24, 2016		Sep. 24, 2016		Jun. 25, 2016		Mar. 26, 2016		Dec. 26, 2015		Sep. 26, 2015		Jun. 27, 2015		Mar. 25, 2017	Mar. 26, 2016
Quarterly Financial Information Disclosure [Abstract]
Total Revenues	$ 38,453		$ 37,813		$ 34,485		$ 33,147		$ 32,860		$ 30,160		$ 29,476		$ 29,670		$ 143,898	$ 122,166
Gross Profit	9,782		8,915		8,027		8,246		8,542		6,778		6,737		7,062		34,970	29,119
Net Income	$ 1,429		$ 1,271		$ 916		$ 906		$ 1,577		$ 1,068		$ 878		$ 601		$ 4,522	$ 4,124
Basic Earnings per Share (in Dollars per share)	$ 0.20	[1]	$ 0.18	[1]	$ 0.13	[1]	$ 0.13	[1]	$ 0.22	[1]	$ 0.15	[1]	$ 0.13	[1]	$ 0.09	[1]	$ 0.65	$ 0.60
Diluted Earnings per Share (in Dollars per share)	$ 0.20	[1]	$ 0.18	[1]	$ 0.13	[1]	$ 0.13	[1]	$ 0.22	[1]	$ 0.15	[1]	$ 0.12	[1]	$ 0.08	[1]	$ 0.64	$ 0.58

[1] Earnings per share calculations for each quarter include the weighted average effect of stock issuances and common stock equivalents for the quarter; therefore the sum of quarterly earnings per share amounts may not equal full-year earnings per share amounts, which reflect the weighted average effect on an annual basis. Diluted earnings per share calculations for each quarter include the effect of stock options and non-vested restricted stock units, when dilutive to the quarter. In addition, basic earnings per share and diluted earnings per share may not add due to rounding.