Share-Based Compensation - Restricted Stock (Details 4) - 6 months ended Jul. 04, 2015 - NonEmployee Restricted Stock [Member] - $ / shares	Total
Unvested shares at Beginning of Period	76,000
Granted	140,000
Vested	(152,000)
Forfeited
Unvested shares expected to vest at End of Period	64,000
Weighted Average Award-Date Fair Value
Unvested shares at Beginning of Period	$ 0.90
Granted	.86
Vested	$ 1.21
Forfeited
Unvested shares at End of Period	$ 1.22