FAIR VALUE DISCLOSURES (Tables)

3 Months Ended

Mar. 31, 2017

FAIR VALUE DISCLOSURES

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

			Fair Value Measurements at March 31, 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	$	240	$	240	$	—	$	—
Investments measured at net asset value - trading securities	$	19,313

			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