Class of Warrant or Right, Exercise Price of Warrants or Rights, Percentage of Market Price

No definition available.

Name:	bios_ClassofWarrantorRightExercisePriceofWarrantsorRightsPercentageofMarketPrice
Namespace Prefix:	bios_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual term of warrants, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	bios_ClassOfWarrantOrRightTerm
Namespace Prefix:	bios_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Proceeds from Modification of Warrant Terms

+ References

No definition available.

+ Details

Name:	bios_ProceedsfromModificationofWarrantTerms
Namespace Prefix:	bios_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Stock Purchase Agreement, Terms of Conversion, Voting Cap on Common Stock Ownership After Conversion, Percent

+ References

No definition available.

+ Details

Name:	bios_StockPurchaseAgreementTermsofConversionVotingCaponCommonStockOwnershipAfterConversionPercent
Namespace Prefix:	bios_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

+ Details

Name:	us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of warrants or rights outstanding.

+ 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.(i))

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

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph i

-Article 4

+ Details

Name:	us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=bios_ClassAWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=bios_ClassAWarrantsPriortoAddendumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=bios_ClassBWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=bios_ClassBWarrantsPriortoAddendumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=bios_TwoThousandFifteenWarrantsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

PIPE TRANSACTION - 2015 Warrants (Narrative) (Details) (USD $)	3 Months Ended	0 Months Ended
	Mar. 31, 2015	Mar. 23, 2015	Mar. 09, 2015
Class of Warrant or Right [Line Items]
Consideration per market price	85.00%
2015 Warrants [Member]
Class of Warrant or Right [Line Items]
Additional contribution by investors		$ 483,559
Term of warrants	10 years
Cap on ownership after conversion, percent	19.99%
Class A Warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares)			1,800,000
Exercise price of warrants (in dollars per share)		$ 5.17	$ 5.17
Class A Warrants Prior to Addendum
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share)			$ 5.295
Class B Warrants
Class of Warrant or Right [Line Items]
Warrants issued (in shares)			1,800,000
Exercise price of warrants (in dollars per share)		$ 6.45	$ 6.45
Class B Warrants Prior to Addendum
Class of Warrant or Right [Line Items]
Exercise price of warrants (in dollars per share)			$ 6.595