Debt and Preferred Stock - Overdraft and Factoring Agreement (Details) - DFBG Swims - DNB Bank	12 Months Ended
Dec. 31, 2016 NOK	Dec. 31, 2016 USD ($)
Overdraft Agreement
Line of Credit Facility [Line Items]
Maximum borrowing capacity	NOK 6,000,000	$ 700,000
Number of days notice required for termination of agreement	14 days
Amount outstanding	NOK 0	$ 0
Overdraft Agreement \| Machinery and Plant Lien \| Maximum
Line of Credit Facility [Line Items]
Collateral amount	10,000,000
Overdraft Agreement \| Inventory Lien \| Maximum
Line of Credit Facility [Line Items]
Collateral amount	10,000,000
Overdraft Agreement \| Factoring, First Lien
Line of Credit Facility [Line Items]
Collateral amount	1,000,000
Overdraft Agreement \| Factoring, Second Lien
Line of Credit Facility [Line Items]
Collateral amount	4,000,000
Overdraft Agreement \| Factoring, Third Lien
Line of Credit Facility [Line Items]
Collateral amount	7,000,000
Overdraft Agreement \| Factoring, Fourth Lien
Line of Credit Facility [Line Items]
Collateral amount	2,500,000
Ordinary Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	NOK 3,500,000
Annual rate on outstanding principal amount (as a percent)	7.40%	7.40%
Quarterly fee percent	0.40%	0.40%
Additional Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	NOK 2,500,000
Annual rate on outstanding principal amount (as a percent)	4.90%	4.90%
Quarterly fee percent	0.50%	0.50%
Factoring Agreement
Line of Credit Facility [Line Items]
Number of days notice required for termination of agreement	14 days
Amount outstanding	NOK 7,100,000	$ 800,000
Commission percent	0.19%
Quarterly commission percent	0.25%
Factoring Agreement \| Maximum
Line of Credit Facility [Line Items]
Financing Percentage on preapproved outstanding invoiced receivables	80.00%	80.00%
Factoring Agreement \| Machinery and Plant Lien \| Maximum
Line of Credit Facility [Line Items]
Collateral amount	NOK 10,000,000
Factoring Agreement \| Inventory Lien \| Maximum
Line of Credit Facility [Line Items]
Collateral amount	10,000,000
Factoring Agreement \| Factoring, First Lien
Line of Credit Facility [Line Items]
Collateral amount	1,000,000
Factoring Agreement \| Factoring, Second Lien
Line of Credit Facility [Line Items]
Collateral amount	4,000,000
Factoring Agreement \| Factoring, Third Lien
Line of Credit Facility [Line Items]
Collateral amount	7,000,000
Factoring Agreement \| Factoring, Fourth Lien
Line of Credit Facility [Line Items]
Collateral amount	NOK 2,500,000

Quarterly fee charged on outstanding principal.

No definition available.

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- Definition

Commission percent per factoring agreement.

+ References

No definition available.

+ Details

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- Definition

Financing Percentage on preapproved outstanding invoiced receivables.

+ References

No definition available.

+ Details

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- Definition

Quarterly commission percent of the maximum financing amount, plus other administrative costs.

+ References

No definition available.

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- Definition

Number of days notice required for termination of agreement.

+ References

No definition available.

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- Definition

Amount of assets pledged to secure a debt instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

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Period Type:	instant

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

+ Details

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Balance Type:	credit
Period Type:	instant

- 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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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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