CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY - 3 months ended Jun. 24, 2017 - USD ($) $ in Thousands	Common Stock [Member]	Capital In Excess of Par Value [Member]	Accumulated Other Comprehensive Loss [Member]	Retained Earnings [Member]	Total
Balance at Mar. 25, 2017	$ 3,522	$ 12,996	$ (414)	$ 27,297	$ 43,401
Balance (in Shares) at Mar. 25, 2017	7,044,000				7,043,754
Issuance of Common Stock	$ 40	570			$ 610
Issuance of Common Stock (in Shares)	80,000
Repurchase of Common Stock	$ (14)	(205)		(125)	(344)
Repurchase of Common Stock (in Shares)	(27,000)
Stock-Based Compensation	$ 13	486			499
Stock-Based Compensation (in Shares)	25,000
Redemption of Stock Options		(90)			(90)
Other Comprehensive Loss			49		49
Net Income				856	856
Balance at Jun. 24, 2017	$ 3,561	$ 13,757	$ (365)	$ 28,028	$ 44,981
Balance (in Shares) at Jun. 24, 2017	7,122,000				7,121,748