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Commitments (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Operating Leased Assets [Line Items]
Operating Leases, Rent Expense	$ 732,000	$ 950,000
Illinois One [Member]
Operating Leased Assets [Line Items]
Operating Leases, Rent Expense	$ 36,000
Illinois One [Member] | Minimum [Member]
Operating Leased Assets [Line Items]
Lease Period	Nov. 01, 2016
Illinois One [Member] | Maximum [Member]
Operating Leased Assets [Line Items]
Lease Period	Feb. 28, 2017
Illinois Two [Member]
Operating Leased Assets [Line Items]
Operating Leases, Rent Expense	$ 38,000
Illinois Two [Member] | Minimum [Member]
Operating Leased Assets [Line Items]
Lease Period	Mar. 01, 2017
Illinois Two [Member] | Maximum [Member]
Operating Leased Assets [Line Items]
Lease Period	Feb. 28, 2018
Illinois Three [Member]
Operating Leased Assets [Line Items]
Operating Leases, Rent Expense	$ 40,000
Illinois Three [Member] | Minimum [Member]
Operating Leased Assets [Line Items]
Lease Period	Mar. 01, 2018
Illinois Three [Member] | Maximum [Member]
Operating Leased Assets [Line Items]
Lease Period	Feb. 28, 2019
Illinois Four [Member]
Operating Leased Assets [Line Items]
Operating Leases, Rent Expense	$ 42,000
Illinois Four [Member] | Minimum [Member]
Operating Leased Assets [Line Items]
Lease Period	Mar. 01, 2019
Illinois Four [Member] | Maximum [Member]
Operating Leased Assets [Line Items]
Lease Period	Feb. 29, 2020

X

- Definition

It represents the period of lease.

+ References

No definition available.

+ Details

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X

- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

+ Details

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Details

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