Investments (Tables)

12 Months Ended

Dec. 31, 2016

Investments of marketable debt securities

The following table sets forth our investments in marketable debt securities at January 2, 2016 (in thousands). We did not hold any marketable debt securities at December 31, 2016.



	January 2, 2016
	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
Corporate bonds	$	7,532	$	—	$	(19	)	$	7,513
U.S. Agency bonds	2,497		—		(1		)	2,496
Municipal bonds	5,114		—		(3		)	5,111
	$	15,143	$	—	$	(23	)	$	15,120

Maturities of marketable debt securities

Maturities of marketable debt securities were as follows (in thousands):



	January 2, 2016
	Amortized Cost		Fair Value
Marketable debt securities – current (due in less than one year)	$	6,575	$	6,567
Marketable debt securities – non-current (due in one to two years)	8,568		8,553
	$	15,143	$	15,120

- Definition

Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.

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