Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-02(22))
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 835
-SubTopic 30
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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.

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- Definition

Amount, after accumulated amortization, of debt discount.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Loans Payable (Schedule of Loans Payable) (Details) - USD ($)	Dec. 31, 2016	Jul. 12, 2016	Jul. 08, 2016	Jun. 30, 2016	Jun. 27, 2016
Debt Instrument [Line Items]
Outstanding balances	$ 10,794,000			$ 28,712,000
RI Convertible Note
Debt Instrument [Line Items]
Debt issue amount					$ 300,000
Long-term Debt	300,000			300,000
Convertible Debt \| Debentures
Debt Instrument [Line Items]
Debt issue amount	4,444,000	$ 4,444,000
Outstanding balances	3,629,000			0
Convertible Debt \| Secured Convertible Note
Debt Instrument [Line Items]
Debt issue amount			$ 3,000,000
Convertible Debt \| Grid Note
Debt Instrument [Line Items]
Unamortized discount		$ (444,000)
Secured Debt \| Secured Convertible Note
Debt Instrument [Line Items]
Debt issue amount	3,000,000
Outstanding balances	3,400,000			0
Line of Credit \| Note
Debt Instrument [Line Items]
Debt issue amount	20,000,000
Outstanding balances	0			19,716,000
Line of Credit \| Grid Note
Debt Instrument [Line Items]
Debt issue amount	5,900,000			10,000,000
Outstanding balances	3,465,000			4,563,000
Line of Credit \| Secured Revolving Loan I
Debt Instrument [Line Items]
Debt issue amount	1,500,000
Outstanding balances	0			1,500,000
Line of Credit \| Secured Revolving Line of Credit
Debt Instrument [Line Items]
Debt issue amount	500,000
Outstanding balances	0			500,000
Line of Credit \| Secured Revolving Loan
Debt Instrument [Line Items]
Debt issue amount	500,000
Outstanding balances	0			500,000
Line of Credit \| Secured Revolving Loan II
Debt Instrument [Line Items]
Debt issue amount	500,000
Outstanding balances	0			500,000
Line of Credit \| Secured Revolving Loan III
Debt Instrument [Line Items]
Debt issue amount	1,200,000
Outstanding balances	0			135,000
Unsecured Debt \| RI Convertible Note
Debt Instrument [Line Items]
Debt issue amount	300,000
Outstanding balances	300,000			300,000
Unsecured Debt \| MGT Promissory Notes
Debt Instrument [Line Items]
Debt issue amount	2,109,000
Outstanding balances	0			943,000
Unsecured Debt \| Kuusamo Promissory Notes
Debt Instrument [Line Items]
Debt issue amount	141,000
Outstanding balances	$ 0			$ 55,000