FAIR VALUE DISCLOSURES (Tables)

9 Months Ended

Sep. 30, 2017

FAIR VALUE DISCLOSURES

Schedule of valuation of financial instruments measured at fair value on a recurring basis

			Fair Value Measurements at September 30, 2017 with:
(in thousands)	Total		Quoted prices  in active  markets for  identical assets		Significant  other  observable  inputs		Significant  unobservable  inputs
			(Level 1)		(Level 2)		(Level 3)
Assets:
Available-for-sale securities – equity securities	$	289	$	289	$	—	$	—
Investments measured at net asset value – trading securities	$	21,788

			Fair Value Measurements at December 31, 2016  with:
(in thousands)	Total		Quoted prices  in active  markets for  identical assets		Significant  other  observable  inputs		Significant  unobservable  inputs
			(Level 1)		(Level 2)		(Level 3)
Assets:
Available-for-sale securities – equity securities	$	264	$	264	$	—	$	—
Investments measured at net asset value – trading securities	$	18,367