Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - 3 months ended Apr. 01, 2017 - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2016	10,566,528
Balance at Dec. 31, 2016	$ 106	$ 118,026	$ 30,029	$ 148,161
Stock compensation		753		753
Restricted stock issuance, net (in shares)	19,394
Restricted stock issuance, net
Payment of contingent consideration with common stock (in shares)	1,720
Payment of contingent consideration with common stock		62		62
Net income			2,270	2,270
Balance (in shares) at Apr. 01, 2017	10,587,642
Balance at Apr. 01, 2017	$ 106	$ 118,841	$ 32,299	$ 151,246