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Commitments and Contingencies (Details) (USD $) |  |  |  | 1 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2013 | Mar. 31, 2013 item | Sep. 30, 2012 | May 31, 2012 Bios | Sep. 30, 2013 Bios | May 15, 2012 Bios
Contingencies |  |  |  |  |  |
Earn-out period for determination of contingent consideration |  |  |  | 3 years |  |
Minimum revenue required in three years subsequent to the acquisition for payment of contingent consideration |  |  |  |  |  | $ 22,127,000
Potential undiscounted future payments, low end of range |  |  |  |  |  | 0
Potential undiscounted future payments, high end of range |  |  |  |  |  | 6,710,000
Contingent consideration liability | 2,164,000 | 2,140,000 | 2,140,000 |  | 2,140,000 |
Change in contingent consideration liability |  |  |  |  | 0 |
Estimate for state sales taxes recorded | $ 1,106,000 | $ 100,000 |  |  |  |
Number of states with estimated sales tax due |  | 1 |  |  |  |

X
- Definition Represents the earn-out period over which the revenue growth will be assessed to determine the contingent consideration payable. + References No definition available. + Details
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X
- Definition Represents the minimum revenue required in three years subsequent to the acquisition for payment of contingent consideration. + References No definition available. + Details
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X
- Definition The increase (decrease) in the amount of liabilities assumed that arise from contingencies and were recognized by the entity. + References No definition available. + Details
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- Definition This element represents the number of states to which the company has an estimated state sales tax due for the reporting period. + References No definition available. + Details
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- Details
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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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- Definition For contingent consideration arrangements and indemnification assets recognized in connection with a business combination, this element represents an estimate of the low-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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- Definition The amount, measured at acquisition-date fair value, of all liabilities assumed that arise from contingencies and were recognized by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472 + Details
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- Definition Carrying value as of the balance sheet date of liabilities incurred through that date and payable for statutory sales and use taxes, including value added tax. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.15(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph a -Article 7 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 5 -Article 9 + Details
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