Computation of Earnings Per Share (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Basic and diluted earning/loss per share [Abstract]
Net (loss)/income	$ (8,247,000)	$ 4,021,200	$ (11,797,800)	$ 9,175,400
Weighted average shares outstanding for the period (in shares)	1,543,257	1,543,257	1,543,257	1,543,257
Dilutive effect of warrants (in shares)	0	46,907	0	44,072
Weighted average diluted shares used in calculation of diluted (loss)/earnings per share (in shares)	1,543,257	1,590,164	1,543,257	1,587,329
Basic (loss)/earnings per share (in dollars per share)	$ (5.34)	$ 2.61	$ (7.64)	$ 5.95
Diluted (loss)/earnings per share (in dollars per share)	$ (5.34)	$ 2.53	$ (7.64)	$ 5.78
Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially outstanding shares was not included in the calculation of diluted loss per share (in shares)	28,927		36,497