September 30,

December 31,

2017

2016

Assets to fund deferred compensation liability

$

5,122

$

2,738

Deposits:

Lease

4,262

Other

2,083

Unamortized issuance costs on revolving credit facility

3,320

 —

Investments in private companies

3,216

2,750

Other

2,130

$

17,969

$

13,963