Investments (Tables)

12 Months Ended

Dec. 31, 2016

Investments [Abstract]

Schedule of Investments

The following is a summary of the Company’s investments (in thousands):

	Venture Capital Fund
Balance - January 1, 2015	$	1,000
Investment made during 2015	750
Proceeds retained and reinvested in fund	445
Balance - December 31, 2015	2,195
Investment made during 2016	550
Balance - December 31, 2016	$	2,745