Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 16
-Article 7

Long-Term Debt (Convertible Notes, Capital Leases) (Narrative) (Details)		3 Months Ended	6 Months Ended
	Jan. 21, 2016 USD ($) $ / shares	Jun. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)	Aug. 31, 2011 USD ($)
Debt Instrument [Line Items]
Capital lease term applicable to depreciate capital assets and obligations			5 years
Net present value of the minimum lease payments, at inception		$ 1,898,000	$ 1,898,000
Capital lease obligations				$ 0
Amortization of capital lease assets		$ 99,210	$ 132,280
Convertible Notes [Member] \| North Jackson Facility [Member]
Debt Instrument [Line Items]
Debt instrument, face amount					$ 20,000,000
Convertible Notes [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	$ 20,000,000
Debt instrument, maturity date			Mar. 17, 2019
Debt instrument principal payment	1,000,000
Convertible Notes [Member] \| If Maturity Date Extend to March 17, 2020 [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Aggregate principal payment required on March 17, 2019	2,000,000
Convertible Notes [Member] \| If Maturity Date Extend to March 17, 2021 [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Aggregate principal payment required on March 17, 2020	$ 2,000,000
Convertible Notes [Member] \| Through and Including August 17, 2016 [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	4.00%
Convertible Notes [Member] \| August 18, 2016 Through and Including August 17, 2017 [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	5.00%
Convertible Notes [Member] \| From and After August 18, 2017 [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Debt instrument interest rate	6.00%
Convertible Notes [Member] \| If Holder Elects to Convert on or Prior to August 17, 2017 [Member] \| Gorbert Inc. [Member]
Debt Instrument [Line Items]
Conversion stock price \| $ / shares	$ 47.1675
Debt instrument integral multiple convertible principal amount	$ 100,000
Debt instrument, initial conversion rate per $1000 principal amount	21.2
Principal amount used to convert convertible notes	$ 1,000