Stock Options and Restricted Stock - Schedule of Outstanding Options, Rollforward (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Unvested options	2,757	4,500
Intrinsic value of option grants	$ 0
Weighted average fair value of the options granted	$ 7.55	$ 8.07
Fair value assumptions, expected dividend rate	0.00%	0.00%
Fair value assumptions, expected volatility rate	101.70%	10062.00%
Fair value assumptions, risk free interest rate	1.00%	1.26%
Fair value assumptions, expected term	7 years	7 years
Shares Available for Future Grants
Options granted	(1,666)	(1,166)	0
Options exercised	0
Options expired	(22,486)
Options forfeited	10,710
Outstanding Options - Number of Options
Beginning balance, number of options	83,203
Options granted	1,666	1,166	0
Options exercised	0
Options expired	(22,486)
Options forfeited	(10,710)
Ending balance, number of options	51,673	83,203
Outstanding Options - Weighted-Average Exercise Price
Beginning balance, options, weighted-average exercise price	$ 40.47
Options granted	$ 9.12
Options exercised	$ 0.00
Options expired	$ 43.78
Options forfeited	$ 40.55
Ending balance, options, weighted-average exercise price		$ 40.47
Exercisable Options
Beginning balance, number of exercisable options	78,701
Options vested	3,411	4,033
Options exercised	0
Options expired	(22,486)
Options forfeited	(10,710)
Ending balance, number of exercisable options	48,916.000	78,701
Beginning balance, exercisable options, weighted-average exercise price	$ 41.40
Options vested	$ 27.14
Options exercised	$ 0.00
Options expired	$ 43.78
Options forfeited	$ 40.55
Ending balance, exercisable options, weighted-average exercise price		$ 41.40
Outstanding options, weighted average remaining contractual term	3 years 3 months 2 days	2 years 10 months 13 days
Exercisable options, weighted average remaining contractual term	3 years 1 month 7 days	2 years 7 months 17 days
Expiration period	10 years
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense related to options and restricted shares	$ 21,882	$ 31,621	$ 76,903
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number	211,159	207,917
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested, Number	34,316	14,549
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	3,242	169,143	48,329
Compensation expense related to options and restricted shares	$ 480,249	$ 388,187	$ 133,071
Ending balance, shares available for future grants	315,998
Performance and Service Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period		163,328
Minimum | Performance and Service Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		1 year