Notes and Short-term Receivables

6 Months Ended

Jun. 30, 2014

Receivables [Abstract]

Notes and Short-term Receivables

5.           Notes and Short-term Receivables

At June 30, 2014 and December 31, 2013, notes and short-term receivables, including accrued interest, consisted of:

	2014		2013
Note receivable - Vulcan	$	468,000	$	440,000
Total notes and short-term receivables	$	468,000	$	440,000