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- Definition

Increase (Decrease) in Net Income Attributable to Parent

+ References

No definition available.

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- Definition

Increase (Decrease) in Revenue

+ References

No definition available.

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- Definition

Standard Product Warranty, Number of Years

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No definition available.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

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

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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-SubTopic 10
-Section 45
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- Definition

The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

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- Definition

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) - USD ($) shares in Thousands, $ in Thousands			3 Months Ended			6 Months Ended		12 Months Ended
	Apr. 01, 2016	Feb. 27, 2012	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Concentration Risk [Line Items]
Increase (decrease) in accounts payable						$ 176	$ (2,583)
Increase (decrease) in net inventory						6,771	3,788
Net sales			$ 7,126		$ 16,232	$ 15,551	28,819
Securities excluded from net loss per share calculation (in shares)			146			183
Warranty service periods	10 years
Interest expense			$ 0		26	$ 0	49
Communal
Concentration Risk [Line Items]
Recorded expenses under agreement					$ 56		$ 113
Chief Executive Officer
Concentration Risk [Line Items]
Ownership interest		50.00%
Minimum
Concentration Risk [Line Items]
Warranty service periods				1 year
Maximum
Concentration Risk [Line Items]
Warranty service periods				5 years
Immediate family member of management
Concentration Risk [Line Items]
Ownership interest		50.00%
Geographic concentration risk \| United States
Concentration Risk [Line Items]
Concentration risk (less than for one percent)						99.00%
Revenue \| Customer concentration risk
Concentration Risk [Line Items]
Concentration risk (less than for one percent)			11.00%			11.00%
Revenue \| Customer concentration risk \| LED Lighting Solutions Global, LLC
Concentration Risk [Line Items]
Concentration risk (less than for one percent)					79.00%		82.00%
Revenue \| Product concentration risk
Concentration Risk [Line Items]
Concentration risk (less than for one percent)						38.00%
Revenue \| Geographic concentration risk \| Countries outside of the United States
Concentration Risk [Line Items]
Concentration risk (less than for one percent)			1.00%		1.00%	3.00%	1.00%
Atlantic Diving Supply, Inc. \| Revenue \| Customer concentration risk
Concentration Risk [Line Items]
Concentration risk (less than for one percent)			36.00%			27.00%
Atlantic Diving Supply, Inc. \| Accounts receivable \| Customer concentration risk
Concentration Risk [Line Items]
Concentration risk (less than for one percent)						64.00%		62.00%
DFAS Columbus \| Revenue \| Customer concentration risk
Concentration Risk [Line Items]
Concentration risk (less than for one percent)						11.00%
U.S. Navy
Concentration Risk [Line Items]
Net sales						$ 1,600		$ 3,200
Finished products
Concentration Risk [Line Items]
Increase (decrease) in revenue			$ (814)
Increase (decrease) in accounts payable			814
Increase (decrease) in net inventory			221
Increase (decrease) in cost of sales			(221)
Increase (decrease) in net income			$ (593)