Long-term debt and other financing arrangements (Details) (USD $)	0 Months Ended		3 Months Ended		9 Months Ended					3 Months Ended	9 Months Ended	0 Months Ended				9 Months Ended	3 Months Ended	0 Months Ended	9 Months Ended	0 Months Ended		9 Months Ended		0 Months Ended	9 Months Ended	0 Months Ended															9 Months Ended
	Jul. 02, 2014	May 06, 2014	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Jul. 02, 2014	May 06, 2014	Dec. 31, 2013	Sep. 30, 2014 Sale Leaseback Agreement Member	Sep. 30, 2014 Sale Leaseback Agreement Member	May 06, 2014 Maximum	May 06, 2014 Minimum	May 06, 2014 Warrant one	May 06, 2014 Warrant two	Sep. 30, 2014 Director Richmont Street LLC	Sep. 30, 2014 TLC	Jul. 31, 2014 TLC Sale Leaseback Agreement Member	Sep. 30, 2014 TLC Sale Leaseback Agreement Member item	Jun. 17, 2013 Convertible notes three RCP V	Dec. 12, 2012 Convertible notes three RCP V	Sep. 30, 2014 Convertible notes three RCP V	Dec. 31, 2013 Convertible notes three RCP V	Jun. 17, 2013 Convertible notes three RCP V Maximum item	Sep. 30, 2014 Convertible notes three RCP V Maximum item	Mar. 14, 2013 Promissory Note TLC	Sep. 30, 2014 Promissory Note TLC	Dec. 31, 2013 Promissory Note TLC	Jun. 27, 2014 Promissory Note TLC Tamala L. Longaberger	Sep. 30, 2014 Promissory Note AEI	Dec. 31, 2013 Promissory Note AEI	Oct. 22, 2013 Promissory Note AEI	Jul. 01, 2014 Promissory Note Two AEI Tamala L. Longaberger	Jul. 11, 2014 Promissory Note Three AEI Tamala L. Longaberger	Dec. 31, 2013 Term loan - Key Bank	Oct. 23, 2012 Term loan - Key Bank	Dec. 31, 2013 Other, equipment notes	Sep. 30, 2014 Lines of Credit - Key Bank	Dec. 31, 2013 Lines of Credit - Key Bank	Sep. 30, 2014 Lines of Credit - Key Bank Maximum	Sep. 30, 2014 Lines of Credit - Key Bank Key Bank's prime rate	Sep. 30, 2014 Lines of Credit - Key Bank LIBOR	Sep. 30, 2014 Lines of Credit - UBS Margin Loan	Dec. 31, 2013 Lines of Credit - UBS Margin Loan
Convertible Notes Payable and Loans Payable
Total debt			$ 26,373,516		$ 26,373,516				$ 26,723,396													$ 21,489,767	$ 20,881,096				$ 3,464,638	$ 3,734,695		$ 1,419,111	$ 1,649,880				$ 427,481		$ 30,244
Less current maturities			698,363		698,363				1,128,674
Long-term debt			25,675,153		25,675,153				25,594,722
Interest rate of convertible agreements (as a percent)																					4.00%	4.00%				2.63%	2.63%			5.00%		5.00%
Notes issued by the Company																					20,000,000
Principal amount																					20,000,000					4,000,000			42,000			1,700,000	158,000	800,000		6,500,000
Annual principal payments																					1,333,333
Period from the Issuance Date after which debt can be prepaid																				10 days	380 days	10 days
Number of common stock issuable on conversion (in shares)																								3,200,000	3,200,000
Conversion price (in dollars per share)																				$ 6.60
Ownership percentage																100.00%
Term of debt																										10 years
Available borrowings																																								12,000,000
Basis of interest rate																																									Key Bank's prime rate	LIBOR
Interest rate (as a percent)																																									1.75%	3.50%
Interest rate (as a percent)																																						3.94%	3.94%				1.65%	1.67%
Line of credit outstanding balance																																						0	8,067,573				933,060	1,663,534
Number of properties sold																			3
Useful life over which asset depreciated																			15 years
Lease payment amortization period											15 years
Interest expense associated with lease payments										371,935	371,935
Depreciation			646,465	499,812	1,667,619	1,265,049				175,556	175,556
Gain on Sale										28,032	28,032						338,610	2,522,868
Number of shares into which warrants are exercisable														12,500	6,250
Exercisable term of warrants	10 days											1 year	75 days
Exercise price of warrants (in dollars per share)							12.80	11.00
Period of average closing price of common stock preceding the issuance		10 days
Fair value of warrants issued		116,000
Number of warrants granted (in shares)	50,000
Term of consulting agreement	2 years
Period after issuance when warrant is exercisable	720 days
Amortization expense			$ 0		$ 0