Summary of Significant Accounting Policies (Details Textual) (USD $)	1 Months Ended			3 Months Ended		9 Months Ended
	Feb. 29, 2012	May 31, 2011	Mar. 31, 2011	Sep. 29, 2012	Oct. 01, 2011	Sep. 29, 2012	Oct. 01, 2011	Dec. 31, 2011
Summary of Significant Accounting Policies (Textual) [Abstract]
Net cash received	$ 5,100,000
Gain on sales of aesthetics business, net	1,100,000			0	0	2,032,000	0
Carrying value of goodwill				533,000		533,000		533,000	[1]
Impairment of goodwill						0	0
Impairment of intangible assets						0	0
Amortization expense						143,000	145,000
Stock repurchase program authorized amount	4,000,000	2,000,000
Stock repurchase period		12 months
Stocks repurchased, shares			75,698			148,899
Repurchase price per share issued to American Medical Systems Holdings, Inc.			$ 4.00
Share repurchased price per share						$ 3.86
Common shares under the stock repurchase program						$ 3,000,000
Goodwill impairment threshold limit						50.00%

[1] Derived from the audited consolidated financial statements included in the annual report filed on Form 10-K with the SEC for the year ended December 31, 2011.