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Fair Value Disclosure
9 Months Ended
Sep. 30, 2017
Fair Value Disclosures [Abstract]  
Fair Value Disclosure
Fair Value Disclosure

Recurring Fair Value Measurements: The following table presents the Company's assets and liabilities accounted for at fair value on a recurring basis:

 
 
 
 
Fair Value Measurements at Reporting Date Using
 
 
 
 
Quoted Prices in
 
 
 
Significant
 
 
 
 
Active Markets for
 
Significant Other
 
Unobservable
 
 
 
 
Identical Assets
 
Observable Inputs
 
Inputs
Description
 
Date
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
 
September 30, 2017
 
 
 
 
 
 
Assets:
 

 
 
 
 
 
 
Available for sale securities
 
$
8,715

 
$
8,715

 
$

 
$

 
 
$
8,715

 
$
8,715

 
$

 
$

Liabilities:
 
 
 
 
 
 
 
 
Interest rate swap agreements
 
$
3

 
$

 
$
3

 
$

 
 
$
3

 
$

 
$
3

 
$

 
 
 
 
 
 
 
 
 
 
 
December 31, 2016
 
 
 
 
 
 
Assets:
 
 
 
 
 
 
 
 
Available for sale securities
 
$
7,882

 
$
7,882

 
$

 
$

 
 
$
7,882

 
$
7,882

 
$

 
$

Liabilities:
 
 
 
 
 
 
 
 
Interest rate swap agreements
 
$
339

 
$

 
$
339

 
$

 
 
$
339

 
$

 
$
339

 
$

 
 
 
 
 
 
 
 
 


Bellaire Corporation (“Bellaire”) is a non-operating subsidiary of the Company with legacy liabilities relating to closed mining operations, primarily former Eastern U.S. underground coal mining operations. In connection with Bellaire's normal permit renewal with the Pennsylvania Department of Environmental Protection ("DEP"), Bellaire established a $5.0 million mine water treatment trust (the "Mine Water Treatment Trust") to provide a financial assurance mechanism to assure the long-term treatment of post-mining discharges. Bellaire's Mine Water Treatment Trust invests in available for sale securities that are reported at fair value based upon quoted market prices in active markets for identical assets; therefore, they are classified as Level 1 within the fair value hierarchy.

The Company uses significant other observable inputs to value derivative instruments used to hedge interest rate risk; therefore, they are classified within Level 2 of the valuation hierarchy. The fair value for these contracts is determined based on current interest rates.

There were no transfers into or out of Levels 1, 2 or 3 during the three and nine months ended September 30, 2017 and 2016.