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The aggregate amount of gains or losses resulting from nonoperating activities (for example, interest and dividend revenue, property, plant and equipment impairment loss, and so forth).

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The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).

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Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due after 1 year (or 1 business cycle).

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

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Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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The carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.

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Note 13 - New Market Tax Credit (Details Textual) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2015	Sep. 30, 2017	Dec. 31, 2016	Jun. 30, 2015
Property, Plant and Equipment, Net		$ 288,231	$ 249,184
Restricted Cash and Cash Equivalents, Noncurrent		9	1,276
Secured Debt		169,425	140,717	$ 47,300
Amortization of Debt Issuance Costs		600	600
Orchids Lessor SC, LLC [Member] \| Restricted Cash [Member]
Restricted Cash and Cash Equivalents, Noncurrent			1,300
Orchids Lessor SC, LLC [Member] \| Maximum [Member] \| Principal Forgiveness [Member] \| Pro Forma [Member]
Nonoperating Gains (Losses)	$ 5,100
Investment Fund [Member]
Notes Receivable, Related Parties, Noncurrent	$ 11,100
Term of Related Party Notes Receivable	25 years
Related Party Transaction, Rate	1.00%
NMTC Investor [Member]
Variable Interest Entity, Consolidated, Carrying Amount, Liabilities	$ 5,100
New Market Tax Credits, Recapture, Percentage	100.00%
NMTC Investor [Member] \| Other Noncurrent Liabilities [Member]
Variable Interest Entity, Consolidated, Carrying Amount, Liabilities	$ 5,100	5,200	5,200
Community Development Entities [Member] \| Orchids Lessor SC, LLC [Member]
Related Party Transaction, Rate	1.275%
Notes Payable, Related Parties, Noncurrent	$ 16,200
U.S. Bank [Member] \| Long-term Liabilities, Excluding Current Portion [Member]
Secured Debt	11,100	$ 10,200	$ 10,600
Barnwell, South Carolina Facility [Member] \| Orchids Lessor SC, LLC [Member]
Property, Plant and Equipment, Net	$ 18,000