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Income Tax Income Tax (Details) (USD $)	0 Months Ended	3 Months Ended
	May 02, 2013	Mar. 31, 2015	Mar. 31, 2014
Income Tax [Abstract]
Income Tax Expense (Benefit)		$ 55,000us-gaap_IncomeTaxExpenseBenefit	$ (783,000)us-gaap_IncomeTaxExpenseBenefit
Proposed Tax Adjustment Including Penalties	$ 1,300,000laws_ProposedAdjustmentIncludingPenalties

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- Definition

Proposed adjustment including penalties.

+ References

No definition available.

+ Details

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(h))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Income Tax Expense (or Benefit)

-URI http://asc.fasb.org/extlink&oid=6515339



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 9

-Subparagraph (a),(b)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

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