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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Summary of Significant Accounting Policies

Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis

				Fair Value Measurements Using
		Total Carrying Value at December 31		Quoted Prices in Active Markests (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets as of December 31, 2015:
Available-for-sale securities		9,490,000		—		9,490,000		—
Assets as of December 31, 2014:
Available-for-sale securities		9,698,000		—		9,698,000		—

Schedule Of Allowance For Doubtful Accounts

December 31		2015			2014
Beginning balance		$	89,000		$	17,000
Bad debt provision		(5,000		)	72,000
Accounts written-off		(5,000		)	—
Ending balance		$	79,000		$	89,000

Schedule Of Inventories

December 31		2015			2014
Raw materials		$	69,000		$	110,000
Work-in-process		4,000			8,000
Finished goods		318,000			405,000
		$	391,000		$	523,000

Schedule Of Estimated Useful Lives

Production tooling, machinery and equipment		1 - 6 years
Office furniture and fixtures		3 years
Computer equipment and software		3 years
Web development		3 years

Schedule Of Weighted Average Common Shares Outstanding

Year ended December 31		2015		2014
Denominator for basic net income per share - weighted average shares		12,044,000		12,635,000
Effect of dilutive securities:
Stock options and restricted stock units		172,000		238,000
Denominator for diluted net income per share - weighted average shares		12,216,000		12,873,000

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Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258

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-Name Accounting Standards Codification
-Topic 210
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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