Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Amount of transactions with related party during the financial reporting period.

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Related Party Transactions (Details Textual) - USD ($)	3 Months Ended
Related Party Transactions (Details Textual) - USD ($)	Mar. 31, 2017	Mar. 31, 2016	Sep. 30, 2016
Related Party Transaction [Line Items]
Legal Fees	$ 26,000	$ 38,000
Noncontrolling Interest, Ownership Percentage by Parent	50.00%
John H Schwan And Stephen M Merrick [Member]
Related Party Transaction [Line Items]
Debt Instrument, Face Amount			$ 370,000
John H Schwan [Member]
Related Party Transaction [Line Items]
Related Party Transaction, Amounts of Transaction	$ 24,000	$ 23,000
Debt Instrument, Face Amount			$ 530,000
Clever Container Company L.L.C [Member]
Related Party Transaction [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	28.50%	28.50%
Revenue from Related Parties	$ 204,000	$ 185,000
Accounts Receivable, Related Parties, Current	$ 711,000	$ 300,000
Promissory Note [Member]
Related Party Transaction [Line Items]
Debt Instrument, Interest Rate, Stated Percentage			6.00%