Basis of Presentation - Evaluation of Ability to Maintain Current Level of Operations (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Sep. 30, 2019 |
Jun. 30, 2019 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
Mar. 31, 2019 |
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| Basis of Presentation | |||||||
| Net loss | $ (4,448) | $ (5,593) | $ (4,357) | $ (4,898) | $ (10,041) | $ (9,255) | |
| Cash received (used) in operating activities | (11,420) | $ (12,595) | |||||
| Cash and cash equivalents | 20,898 | 20,898 | $ 29,727 | ||||
| Outstanding borrowings | $ 30,000 | $ 30,000 | |||||
| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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