STATEMENTS OF COMPREHENSIVE LOSS - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (1,120,800)	$ (1,988,400)
Other comprehensive (loss) income:
Mark-to-market gains on cash flow hedging contracts		4,700
Difference in estimated hedge gains receivable	(800)	14,900
Reclassification adjustment to net loss of mark-to-market gains on flow hedges	(2,800)	(6,900)
Total other comprehensive (loss) income	(3,600)	12,700
Comprehensive loss	$ (1,124,400)	$ (1,975,700)