Long-Term Debt (Details) (USD $)			1 Months Ended				1 Months Ended			12 Months Ended		12 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Feb. 28, 2006 Pennsylvania Industrial Development Authority loan	Jun. 30, 2013 Pennsylvania Industrial Development Authority loan	Jun. 30, 2012 Pennsylvania Industrial Development Authority loan	Feb. 01, 2006 Pennsylvania Industrial Development Authority loan	Apr. 30, 1999 Tax-exempt bond loan (PAID)	Jun. 30, 2013 Tax-exempt bond loan (PAID)	Jun. 30, 2012 Tax-exempt bond loan (PAID)	Jun. 30, 2013 Wells Fargo N.A. Townsend Road mortgage	Jun. 30, 2012 Wells Fargo N.A. Townsend Road mortgage	Jun. 30, 2013 Pennsylvania Industrial Development Authority Townsend Road mortgage	Jun. 30, 2012 Pennsylvania Industrial Development Authority Townsend Road mortgage	Jun. 30, 2013 Cody LCI Realty LLC ("Realty") First National Bank of Cody mortgage	Jun. 30, 2012 Cody LCI Realty LLC ("Realty") First National Bank of Cody mortgage	Feb. 02, 2011 Cody LCI Realty LLC ("Realty") First National Bank of Cody mortgage	Jan. 31, 2011 Cody LCI Realty LLC ("Realty") First National Bank of Cody mortgage
Long-Term Debt
Total debt	$ 6,514,000	$ 7,161,000		$ 696,000	$ 777,000			$ 150,000	$ 290,000	$ 2,614,000	$ 2,818,000	$ 1,794,000	$ 1,899,000	$ 1,260,000	$ 1,377,000
Less current portion	670,000	648,000		84,000	81,000			150,000	140,000	204,000	204,000	109,000	105,000	123,000	118,000
Long term debt	5,844,000	6,513,000
Current Portion of Long Term Debt
Current Portion of Long Term Debt	670,000	648,000		84,000	81,000			150,000	140,000	204,000	204,000	109,000	105,000	123,000	118,000
Debt Additional Information
Amount financed						1,300,000	3,700,000			3,100,000		2,000,000
Effective interest rate (as a percent)								0.26%	0.38%	3.14%	3.20%			4.50%	4.50%
Interest rate per annum (as a percent)						2.75%						3.75%
Debt repayment period			180 months
Bond issuance costs							170,000
Basis of interest rate										One Month LIBOR				New York Prime Rate
Spread rate (as a percent)										2.95%
Amortization period										15 years
Maturity period										8 years		15 years
Monthly principal and interest payments														15,000
Fixed rate (as a percent)																	7.50%
Floating interest rate floor (as a percent)																4.50%
Floating interest rate ceiling (as a percent)																9.00%
Long-term debt maturities
2014	670,000
2015	531,000
2016	544,000
2017	557,000
2018	571,000
Thereafter	3,641,000
Total debt	$ 6,514,000	$ 7,161,000		$ 696,000	$ 777,000			$ 150,000	$ 290,000	$ 2,614,000	$ 2,818,000	$ 1,794,000	$ 1,899,000	$ 1,260,000	$ 1,377,000