Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Apr. 01, 2017	Dec. 31, 2016
Condensed Consolidated Balance Sheets
Preferred Stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred Stock, authorized	1,000,000	1,000,000
Preferred Stock, issued	0	0
Preferred Stock, outstanding	0	0
Common Stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common Stock, authorized	49,000,000	49,000,000
Common Stock, issued	18,798,891	18,778,266
Common Stock, outstanding	18,527,242	18,506,617
Treasury Stock at cost, shares	271,649	271,649